631056716 has 12 divisors (see below), whose sum is σ = 1104591600. Its totient is φ = 315459120.

The previous prime is 631056667. The next prime is 631056731. The reversal of 631056716 is 617650136.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6986 + ... + 36206.

It is an arithmetic number, because the mean of its divisors is an integer number (92049300).

Almost surely, 2^631056716 is an apocalyptic number.

It is an amenable number.

631056716 is a deficient number, since it is larger than the sum of its proper divisors (473534884).

631056716 is a wasteful number, since it uses less digits than its factorization.

631056716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34624 (or 34622 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 631056716 is about 25120.8422629497. The cubic root of 631056716 is about 857.7409233308.

The spelling of 631056716 in words is "six hundred thirty-one million, fifty-six thousand, seven hundred sixteen".