679011204 has 12 divisors (see below), whose sum is σ = 1584359504. Its totient is φ = 226337064.

The previous prime is 679011169. The next prime is 679011211. The reversal of 679011204 is 402110976.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×679011204² = 922112430315059232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28292122 + ... + 28292145.

Almost surely, 2^679011204 is an apocalyptic number.

It is an amenable number.

679011204 is an abundant number, since it is smaller than the sum of its proper divisors (905348300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

679011204 is a wasteful number, since it uses less digits than its factorization.

679011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56584274 (or 56584272 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 679011204 is about 26057.8434257327. The cubic root of 679011204 is about 878.9394955513.

The spelling of 679011204 in words is "six hundred seventy-nine million, eleven thousand, two hundred four".