677839004 has 6 divisors (see below), whose sum is σ = 1186218264. Its totient is φ = 338919500.

The previous prime is 677838949. The next prime is 677839013. The reversal of 677839004 is 400938776.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84729872 + ... + 84729879.

It is an arithmetic number, because the mean of its divisors is an integer number (197703044).

Almost surely, 2^677839004 is an apocalyptic number.

It is an amenable number.

677839004 is a deficient number, since it is larger than the sum of its proper divisors (508379260).

677839004 is a wasteful number, since it uses less digits than its factorization.

677839004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169459755 (or 169459753 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 677839004 is about 26035.3414419708. The cubic root of 677839004 is about 878.4334232330.

The spelling of 677839004 in words is "six hundred seventy-seven million, eight hundred thirty-nine thousand, four".