677869968776 has 96 divisors (see below), whose sum is σ = 1715902574400. Its totient is φ = 243789361920.

The previous prime is 677869968719. The next prime is 677869968827.

677869968776 is nontrivially palindromic in base 10.

677869968776 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3151631 + ... + 3359838.

It is an arithmetic number, because the mean of its divisors is an integer number (17873985150).

Almost surely, 2^677869968776 is an apocalyptic number.

It is an amenable number.

677869968776 is an abundant number, since it is smaller than the sum of its proper divisors (1038032605624).

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

677869968776 is a wasteful number, since it uses less digits than its factorization.

677869968776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6511519 (or 6511502 counting only the distinct ones).

The product of its digits is 16131032064, while the sum is 86.

The spelling of 677869968776 in words is "six hundred seventy-seven billion, eight hundred sixty-nine million, nine hundred sixty-eight thousand, seven hundred seventy-six".