432521796 has 48 divisors (see below), whose sum is σ = 1190604800. Its totient is φ = 119590560.

The previous prime is 432521779. The next prime is 432521807. The reversal of 432521796 is 697125234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80446 + ... + 85653.

Almost surely, 2^432521796 is an apocalyptic number.

It is an amenable number.

432521796 is an abundant number, since it is smaller than the sum of its proper divisors (758083004).

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

432521796 is a wasteful number, since it uses less digits than its factorization.

432521796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166144 (or 166142 counting only the distinct ones).

The product of its digits is 90720, while the sum is 39.

The square root of 432521796 is about 20797.1583635842. The cubic root of 432521796 is about 756.2568694046.

The spelling of 432521796 in words is "four hundred thirty-two million, five hundred twenty-one thousand, seven hundred ninety-six".