432690668 has 12 divisors (see below), whose sum is σ = 757491840. Its totient is φ = 216264432.

The previous prime is 432690641. The next prime is 432690679. The reversal of 432690668 is 866096234.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7271 + ... + 30302.

It is an arithmetic number, because the mean of its divisors is an integer number (63124320).

Almost surely, 2^432690668 is an apocalyptic number.

It is an amenable number.

432690668 is a deficient number, since it is larger than the sum of its proper divisors (324801172).

432690668 is a wasteful number, since it uses less digits than its factorization.

432690668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40456 (or 40454 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 432690668 is about 20801.2179451108. The cubic root of 432690668 is about 756.3552798538.

The spelling of 432690668 in words is "four hundred thirty-two million, six hundred ninety thousand, six hundred sixty-eight".