666

The number 666 is often called the "Number of the Beast" from the biblical Book of Revelation, symbolizing evil or chaos in a religious context. Numerically, it is a composite number, meaning it can be divided evenly by numbers other than 1 and itself. It's made up of the digits 6, 6, and 6, which repeated pattern has contributed to its associations. Historically and culturally, 666 has been linked to superstitions, popularized by literature and media, but mathematically it’s simply an integer with no inherent sinister significance beyond cultural symbolism.