374431456 has 48 divisors (see below), whose sum is σ = 844222176. Its totient is φ = 160137216.

The previous prime is 374431429. The next prime is 374431507. The reversal of 374431456 is 654134473.

It is a congruent number.

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, 127800 + ... + 130696.

It is an arithmetic number, because the mean of its divisors is an integer number (17587962).

Almost surely, 2^374431456 is an apocalyptic number.

It is an amenable number.

374431456 is an abundant number, since it is smaller than the sum of its proper divisors (469790720).

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

374431456 is a wasteful number, since it uses less digits than its factorization.

374431456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3491 (or 3483 counting only the distinct ones).

The product of its digits is 120960, while the sum is 37.

The square root of 374431456 is about 19350.2314198048. The cubic root of 374431456 is about 720.7601642268.

The spelling of 374431456 in words is "three hundred seventy-four million, four hundred thirty-one thousand, four hundred fifty-six".