376617870864 has 75 divisors (see below), whose sum is σ = 1090105331007. Its totient is φ = 125531925984.

The previous prime is 376617870841. The next prime is 376617870869. The reversal of 376617870864 is 468078716673.

It is a happy number.

The square root of 376617870864 is 613692.

It is a perfect power (a square), and thus also a powerful number.

376617870864 is a `hidden beast` number, since 3 + 7 + 6 + 617 + 8 + 7 + 0 + 8 + 6 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (376617870869) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 22084389 + ... + 22101435.

Almost surely, 2^376617870864 is an apocalyptic number.

376617870864 is the 613692-nd square number.

It is an amenable number.

376617870864 is an abundant number, since it is smaller than the sum of its proper divisors (713487460143).

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

376617870864 is an frugal number, since it uses more digits than its factorization.

376617870864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34114 (or 17052 counting only the distinct ones).

The product of its (nonzero) digits is 56899584, while the sum is 63.

The spelling of 376617870864 in words is "three hundred seventy-six billion, six hundred seventeen million, eight hundred seventy thousand, eight hundred sixty-four".