679311316 has 12 divisors (see below), whose sum is σ = 1198156288. Its totient is φ = 336980952.

The previous prime is 679311301. The next prime is 679311319. The reversal of 679311316 is 613113976.

It is a super-2 number, since 2×679311316² = 922927728091303712, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (679311319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668106 + ... + 669121.

Almost surely, 2^679311316 is an apocalyptic number.

It is an amenable number.

679311316 is a deficient number, since it is larger than the sum of its proper divisors (518844972).

679311316 is a wasteful number, since it uses less digits than its factorization.

679311316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337358 (or 1337356 counting only the distinct ones).

The product of its digits is 20412, while the sum is 37.

The square root of 679311316 is about 26063.6013628201. The cubic root of 679311316 is about 879.0689688382.

The spelling of 679311316 in words is "six hundred seventy-nine million, three hundred eleven thousand, three hundred sixteen".