679597804 has 24 divisors (see below), whose sum is σ = 1201382000. Its totient is φ = 336363840.

The previous prime is 679597799. The next prime is 679597819. The reversal of 679597804 is 408795976.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163747 + ... + 167845.

Almost surely, 2^679597804 is an apocalyptic number.

It is an amenable number.

679597804 is a deficient number, since it is larger than the sum of its proper divisors (521784196).

679597804 is a wasteful number, since it uses less digits than its factorization.

679597804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4513 (or 4511 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 55.

The square root of 679597804 is about 26069.0967238990. The cubic root of 679597804 is about 879.1925289348.

The spelling of 679597804 in words is "six hundred seventy-nine million, five hundred ninety-seven thousand, eight hundred four".