432904432 has 10 divisors (see below), whose sum is σ = 838752368. Its totient is φ = 216452208.

The previous prime is 432904427. The next prime is 432904441. The reversal of 432904432 is 234409234.

It is a junction number, because it is equal to n+sod(n) for n = 432904394 and 432904403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13528248 + ... + 13528279.

Almost surely, 2^432904432 is an apocalyptic number.

It is an amenable number.

432904432 is a deficient number, since it is larger than the sum of its proper divisors (405847936).

432904432 is a wasteful number, since it uses less digits than its factorization.

432904432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27056535 (or 27056529 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 432904432 is about 20806.3555674702. The cubic root of 432904432 is about 756.4798144802.

The spelling of 432904432 in words is "four hundred thirty-two million, nine hundred four thousand, four hundred thirty-two".