376773734656 has 36 divisors (see below), whose sum is σ = 820446220944. Its totient is φ = 171260787200.

The previous prime is 376773734647. The next prime is 376773734669. The reversal of 376773734656 is 656437377673.

It is a Harshad number since it is a multiple of its sum of digits (64).

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, 66895930 + ... + 66901561.

It is an arithmetic number, because the mean of its divisors is an integer number (22790172804).

Almost surely, 2^376773734656 is an apocalyptic number.

It is an amenable number.

376773734656 is an abundant number, since it is smaller than the sum of its proper divisors (443672486288).

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

376773734656 is a wasteful number, since it uses less digits than its factorization.

376773734656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133797518 (or 133797504 counting only the distinct ones).

The product of its digits is 280052640, while the sum is 64.

The spelling of 376773734656 in words is "three hundred seventy-six billion, seven hundred seventy-three million, seven hundred thirty-four thousand, six hundred fifty-six".