432291468 has 48 divisors (see below), whose sum is σ = 1156273664. Its totient is φ = 123137280.

The previous prime is 432291443. The next prime is 432291469. The reversal of 432291468 is 864192234.

It is not an unprimeable number, because it can be changed into a prime (432291469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20673 + ... + 35943.

Almost surely, 2^432291468 is an apocalyptic number.

It is an amenable number.

432291468 is an abundant number, since it is smaller than the sum of its proper divisors (723982196).

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

432291468 is a wasteful number, since it uses less digits than its factorization.

432291468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15622 (or 15620 counting only the distinct ones).

The product of its digits is 82944, while the sum is 39.

The square root of 432291468 is about 20791.6201388925. The cubic root of 432291468 is about 756.1226040623.

The spelling of 432291468 in words is "four hundred thirty-two million, two hundred ninety-one thousand, four hundred sixty-eight".