Why 7 Is Known as the Luckiest Number

min read
A 2-D illustration of three lucky 7s, one blue, one pink, and one yellow, with colored smoke behind them.
BetMGM Oct 20, 2021, 8:16 AM

You’ve probably heard the phrase “lucky number 7” both inside and outside the casino, but have you ever wondered what it is that makes number 7 so lucky? Have you ever thought about how you could possibly benefit from its reputation when playing at a land-based or online casino?

Read on for the details in terms of the origins of lucky number 7 in different cultures, how it applies to various online slots, and which online casino games take gamblers’ emotional attachment to the number into consideration to allow for more enjoyable and exciting gameplay.

So, why is seven a lucky number?

It’s a prime number (which means it can only be divided by itself and one), and it’s safe to say that the number seven appears everywhere. There are seven days of the week, seven continents, seven seas, seven notes on a musical scale, seven colors of the rainbow, Shakespeare’s seven ages of man, and Snow White’s seven dwarves.

There’s also plenty of religious significance attached to the number. After all, in the Bible, it’s said that God created the world in six days and rested on the seventh – and so, for many Christians, the number represents a sense of “completeness.” In the Jewish culture and religion, there are believed to be seven heavens, and those who follow the Islamic faith and who make the pilgrimage to Mecca are required to walk around the Kaaba seven times.

Most experts think that the reason why the number seven is seen as being “lucky” is simply because of its many positive associations. Obviously, there’s no concrete proof that the number wields any real influence when it comes to scoring big at the casino or regarding anything else in life, for that matter. Having said that, most people have their own lucky number, and if yours happens to be number 7, then more power to you!

Number 7 and online slots

Due to its associations with good luck and fortune, it’s unsurprising that the number seven has infiltrated the world of online slots and casino slot machines. You’ll often see the “7-7-7” winning combination mentioned, as well as the number seven appearing as a traditional slot game symbol – often representative of the most impressive prizes that the game has to offer.

Lucky number 7 online casino games to play at BetMGM

Are you keen to take full advantage of the lucky number 7 the next time you play casino games online? In that case, you’ll be happy to hear that there are plenty of number seven-inspired casino games awaiting you at the BetMGM online casino. Here are some top picks to get you started.

Triple Sapphire 7s

Keep it simple with Triple Sapphire 7s, a classy slot game with retro vibes and easy-to-understand gameplay for beginners and dedicated slot players alike. You’ll play on a standard set of five reels with nine paylines, all with the aim of landing matching symbols, most of which are also true classics. Think cherries, Jacks, Queens, Kings, Aces, and, of course, the number 7 in blue, green and red. If you’re lucky enough to land five blue 7s across the reel, you’ll grab the game’s maximum prize of 150 credits.  

Hot Spot 777

If you’ve ever played slot machines in Las Vegas, the Hot Spot 777 graphics will look extremely familiar and bring on a strong sense of nostalgia. Just like most slot games revolving around number 7, Hot Spot 777 features classic symbols and recognizable, minimalistic visuals. However, it stands out thanks to its many incredible features, including a staggering 10,000 credit jackpot, multipliers, and plenty of chances to earn valuable re-spins. You’ll play on three reels with five paylines, trying your best to match various symbols like sizzling 7s, white 7s, black 7s and single and double BARS.  

Stormin 7s

Every gambler who deems number 7 to be their lucky number will love the Stormin 7s slot game by Ainsworth. For example, if you manage to scope out diamonds during gameplay, you’ll instantly win a 7-figure prize. Furthermore, land a combo of Lucky Red 7s, and you’ll earn a significant win of up to 75,000 coins! There are five reels and 100 paylines with lots of other features to draw you in, like multipliers, scatters, and wilds.

Tiger 7s

Another slot game brimming with nostalgia, Tiger 7s is a firm player favorite for many reasons. Firstly, it boasts a colorful jungle theme and a variety of impressive game features, from wild symbols to notable jackpots. Secondly, it can be played on all sorts of devices for maximum convenience. Tiger 7s comes with the classic set of colored 7s symbols, with each color representing a different value between 20x and 200x the stake. Unsurprisingly, the gold 7s symbol is the most valuable, paying out 200x the stake when scoring three-of-a-kind during a spin.

Play casino games at BetMGM

Choose from a broad selection of online slots, variety games, online poker and other casino table games when choosing to play at BetMGM online. Why not put your lucky number – whatever it may be – to good use?

Register today via our convenient mobile portal to get started. 

Actress Vanessa Hudgens flipping casino chips next to the text "The King of Casinos"
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Our BetMGM editors and authors are sports experts with a wealth of knowledge of the sports industry at all levels. Their coverage includes sports news, previews and predictions, fun facts, and betting.

Our BetMGM editors and authors are sports experts with a wealth of knowledge of the sports industry at all levels. Their coverage includes sports news, previews and predictions, fun facts, and betting.