679074692 has 24 divisors (see below), whose sum is σ = 1210672512. Its totient is φ = 333194400.

The previous prime is 679074691. The next prime is 679074713. The reversal of 679074692 is 296470976.

679074692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×679074692² = 922284874629789728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 679074692.

It is not an unprimeable number, because it can be changed into a prime (679074691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109967 + ... + 115977.

It is an arithmetic number, because the mean of its divisors is an integer number (50444688).

Almost surely, 2^679074692 is an apocalyptic number.

It is an amenable number.

679074692 is a deficient number, since it is larger than the sum of its proper divisors (531597820).

679074692 is a wasteful number, since it uses less digits than its factorization.

679074692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539 (or 6537 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 679074692 is about 26059.0616101194. The cubic root of 679074692 is about 878.9668885070.

The spelling of 679074692 in words is "six hundred seventy-nine million, seventy-four thousand, six hundred ninety-two".