375855864 has 16 divisors (see below), whose sum is σ = 939639720. Its totient is φ = 125285280.

The previous prime is 375855859. The next prime is 375855869. The reversal of 375855864 is 468558573.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (375855859) and next prime (375855869).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375855869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7830307 + ... + 7830354.

Almost surely, 2^375855864 is an apocalyptic number.

It is an amenable number.

375855864 is an abundant number, since it is smaller than the sum of its proper divisors (563783856).

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

375855864 is a wasteful number, since it uses less digits than its factorization.

375855864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15660670 (or 15660666 counting only the distinct ones).

The product of its digits is 4032000, while the sum is 51.

The square root of 375855864 is about 19387.0024500953. The cubic root of 375855864 is about 721.6729769787.

The spelling of 375855864 in words is "three hundred seventy-five million, eight hundred fifty-five thousand, eight hundred sixty-four".