376821264 has 20 divisors (see below), whose sum is σ = 973455056. Its totient is φ = 125607072.

The previous prime is 376821251. The next prime is 376821299. The reversal of 376821264 is 462128673.

It is a happy number.

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, 3925174 + ... + 3925269.

Almost surely, 2^376821264 is an apocalyptic number.

It is an amenable number.

376821264 is an abundant number, since it is smaller than the sum of its proper divisors (596633792).

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

376821264 is a wasteful number, since it uses less digits than its factorization.

376821264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7850454 (or 7850448 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 376821264 is about 19411.8846071163. The cubic root of 376821264 is about 722.2903301591.

The spelling of 376821264 in words is "three hundred seventy-six million, eight hundred twenty-one thousand, two hundred sixty-four".