376866564 has 24 divisors (see below), whose sum is σ = 886071648. Its totient is φ = 124662720.

The previous prime is 376866541. The next prime is 376866593. The reversal of 376866564 is 465668673.

It is a super-2 number, since 2×376866564² = 284056814122332192, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118297 + ... + 121440.

It is an arithmetic number, because the mean of its divisors is an integer number (36919652).

Almost surely, 2^376866564 is an apocalyptic number.

It is an amenable number.

376866564 is an abundant number, since it is smaller than the sum of its proper divisors (509205084).

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

376866564 is a wasteful number, since it uses less digits than its factorization.

376866564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239875 (or 239873 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 51.

The square root of 376866564 is about 19413.0513830258. The cubic root of 376866564 is about 722.3192726525.

The spelling of 376866564 in words is "three hundred seventy-six million, eight hundred sixty-six thousand, five hundred sixty-four".