375394464 has 36 divisors (see below), whose sum is σ = 1067528826. Its totient is φ = 125131392.

The previous prime is 375394387. The next prime is 375394471. The reversal of 375394464 is 464493573.

It can be written as a sum of positive squares in only one way, i.e., 364504464 + 10890000 = 19092^2 + 3300^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651439 + ... + 652014.

Almost surely, 2^375394464 is an apocalyptic number.

It is an amenable number.

375394464 is an abundant number, since it is smaller than the sum of its proper divisors (692134362).

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

375394464 is a wasteful number, since it uses less digits than its factorization.

375394464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303469 (or 1303458 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 375394464 is about 19375.0990707145. The cubic root of 375394464 is about 721.3775478957.

The spelling of 375394464 in words is "three hundred seventy-five million, three hundred ninety-four thousand, four hundred sixty-four".