375314728 has 32 divisors (see below), whose sum is σ = 715901760. Its totient is φ = 184435200.

The previous prime is 375314689. The next prime is 375314743. The reversal of 375314728 is 827413573.

It is a happy number.

It is a super-2 number, since 2×375314728² = 281722290107427968, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115575 + ... + 118777.

It is an arithmetic number, because the mean of its divisors is an integer number (22371930).

Almost surely, 2^375314728 is an apocalyptic number.

It is an amenable number.

375314728 is a deficient number, since it is larger than the sum of its proper divisors (340587032).

375314728 is a wasteful number, since it uses less digits than its factorization.

375314728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3457 (or 3453 counting only the distinct ones).

The product of its digits is 141120, while the sum is 40.

The square root of 375314728 is about 19373.0412687322. The cubic root of 375314728 is about 721.3264693293.

It can be divided in two parts, 3753 and 14728, that added together give a palindrome (18481).

The spelling of 375314728 in words is "three hundred seventy-five million, three hundred fourteen thousand, seven hundred twenty-eight".