677015373936 has 80 divisors (see below), whose sum is σ = 1954487904768. Its totient is φ = 200152358400.

The previous prime is 677015373929. The next prime is 677015373961. The reversal of 677015373936 is 639373510776.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15615256 + ... + 15658551.

Almost surely, 2^677015373936 is an apocalyptic number.

677015373936 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

677015373936 is an abundant number, since it is smaller than the sum of its proper divisors (1277472530832).

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

677015373936 is a wasteful number, since it uses less digits than its factorization.

677015373936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31273870 (or 31273864 counting only the distinct ones).

The product of its (nonzero) digits is 15002820, while the sum is 57.

The spelling of 677015373936 in words is "six hundred seventy-seven billion, fifteen million, three hundred seventy-three thousand, nine hundred thirty-six".