679795506764 has 36 divisors (see below), whose sum is σ = 1307866938000. Its totient is φ = 308940355680.

The previous prime is 679795506751. The next prime is 679795506773. The reversal of 679795506764 is 467605597976.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2523662 + ... + 2780010.

Almost surely, 2^679795506764 is an apocalyptic number.

It is an amenable number.

679795506764 is a deficient number, since it is larger than the sum of its proper divisors (628071431236).

679795506764 is a wasteful number, since it uses less digits than its factorization.

679795506764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261854 (or 261841 counting only the distinct ones).

The product of its (nonzero) digits is 600112800, while the sum is 71.

The spelling of 679795506764 in words is "six hundred seventy-nine billion, seven hundred ninety-five million, five hundred six thousand, seven hundred sixty-four".