375644304 has 200 divisors, whose sum is σ = 1270418688. Its totient is φ = 104924160.

The previous prime is 375644263. The next prime is 375644309. The reversal of 375644304 is 403446573.

It is a happy number.

375644304 is a `hidden beast` number, since 3 + 7 + 5 + 644 + 3 + 0 + 4 = 666.

It is a super-2 number, since 2×375644304² = 282217286255288832, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (375644309) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 425944 + ... + 426824.

Almost surely, 2^375644304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 375644304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635209344).

375644304 is an abundant number, since it is smaller than the sum of its proper divisors (894774384).

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

375644304 is a wasteful number, since it uses less digits than its factorization.

375644304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955 (or 940 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 375644304 is about 19381.5454492153. The cubic root of 375644304 is about 721.5375475897.

The spelling of 375644304 in words is "three hundred seventy-five million, six hundred forty-four thousand, three hundred four".