432276864 has 48 divisors (see below), whose sum is σ = 1149318660. Its totient is φ = 143956480.

The previous prime is 432276857. The next prime is 432276913. The reversal of 432276864 is 468672234.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 406894 + ... + 407954.

Almost surely, 2^432276864 is an apocalyptic number.

It is an amenable number.

432276864 is an abundant number, since it is smaller than the sum of its proper divisors (717041796).

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

432276864 is an frugal number, since it uses more digits than its factorization.

432276864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139 (or 1066 counting only the distinct ones).

The product of its digits is 387072, while the sum is 42.

The square root of 432276864 is about 20791.2689367436. The cubic root of 432276864 is about 756.1140893297.

The spelling of 432276864 in words is "four hundred thirty-two million, two hundred seventy-six thousand, eight hundred sixty-four".