432372988 has 24 divisors (see below), whose sum is σ = 767370240. Its totient is φ = 213143280.

The previous prime is 432372973. The next prime is 432373103. The reversal of 432372988 is 889273234.

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, 96273 + ... + 100663.

It is an arithmetic number, because the mean of its divisors is an integer number (31973760).

Almost surely, 2^432372988 is an apocalyptic number.

It is an amenable number.

432372988 is a deficient number, since it is larger than the sum of its proper divisors (334997252).

432372988 is a wasteful number, since it uses less digits than its factorization.

432372988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4737 (or 4735 counting only the distinct ones).

The product of its digits is 580608, while the sum is 46.

The square root of 432372988 is about 20793.5804516683. The cubic root of 432372988 is about 756.1701300528.

It can be divided in two parts, 43237 and 2988, that added together give a square (46225 = 215²).

The spelling of 432372988 in words is "four hundred thirty-two million, three hundred seventy-two thousand, nine hundred eighty-eight".