431074964 has 24 divisors (see below), whose sum is σ = 819705600. Its totient is φ = 197605440.

The previous prime is 431074949. The next prime is 431075003. The reversal of 431074964 is 469470134.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 89129 + ... + 93840.

It is an arithmetic number, because the mean of its divisors is an integer number (34154400).

Almost surely, 2^431074964 is an apocalyptic number.

It is an amenable number.

431074964 is a deficient number, since it is larger than the sum of its proper divisors (388630636).

431074964 is a wasteful number, since it uses less digits than its factorization.

431074964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183023 (or 183021 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 431074964 is about 20762.3448579393. The cubic root of 431074964 is about 755.4126738306.

The spelling of 431074964 in words is "four hundred thirty-one million, seventy-four thousand, nine hundred sixty-four".