Four sevens — jackpot

Four sevens are the symbol of absolute luck in Western culture. In casinos this is the maximum jackpot on a slot machine. In angel numerology, 7777 means a person is on the right spiritual path and protected by higher forces.

The Boeing 777 ('Triple Seven') is the world's most popular long-haul aircraft. Its maiden flight was on June 12, 1994. Capacity up to 550 passengers, range up to 17,600 km.

July 7, 2007 (07.07.07) became a record-breaking day for weddings worldwide. Couples rushed to get married on the 'luckiest day of the century'. In the US, the number of weddings increased 4–5 times compared to a normal day.