677479204 has 12 divisors (see below), whose sum is σ = 1197099904. Its totient is φ = 335450664.

The previous prime is 677479171. The next prime is 677479211. The reversal of 677479204 is 402974776.

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, 821772 + ... + 822595.

Almost surely, 2^677479204 is an apocalyptic number.

It is an amenable number.

677479204 is a deficient number, since it is larger than the sum of its proper divisors (519620700).

677479204 is a wasteful number, since it uses less digits than its factorization.

677479204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644474 (or 1644472 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The square root of 677479204 is about 26028.4306864628. The cubic root of 677479204 is about 878.2779702506.

The spelling of 677479204 in words is "six hundred seventy-seven million, four hundred seventy-nine thousand, two hundred four".