432992382 has 16 divisors (see below), whose sum is σ = 866327952. Its totient is φ = 144273600.

The previous prime is 432992381. The next prime is 432992393. The reversal of 432992382 is 283299234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (432992381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882 + ... + 29682.

It is an arithmetic number, because the mean of its divisors is an integer number (54145497).

Almost surely, 2^432992382 is an apocalyptic number.

432992382 is an abundant number, since it is smaller than the sum of its proper divisors (433335570).

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

432992382 is a wasteful number, since it uses less digits than its factorization.

432992382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28603.

The product of its digits is 186624, while the sum is 42.

The square root of 432992382 is about 20808.4689970214. The cubic root of 432992382 is about 756.5310404857.

The spelling of 432992382 in words is "four hundred thirty-two million, nine hundred ninety-two thousand, three hundred eighty-two".