679006712 has 16 divisors (see below), whose sum is σ = 1273473600. Its totient is φ = 339413760.

The previous prime is 679006663. The next prime is 679006723. The reversal of 679006712 is 217600976.

679006712 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 2×679006712² = 922100229882101888, which contains 22 as substring.

It is a congruent 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, 29864 + ... + 47432.

It is an arithmetic number, because the mean of its divisors is an integer number (79592100).

Almost surely, 2^679006712 is an apocalyptic number.

It is an amenable number.

679006712 is a deficient number, since it is larger than the sum of its proper divisors (594466888).

679006712 is a wasteful number, since it uses less digits than its factorization.

679006712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22406 (or 22402 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 679006712 is about 26057.7572327321. The cubic root of 679006712 is about 878.9375573383.

The spelling of 679006712 in words is "six hundred seventy-nine million, six thousand, seven hundred twelve".