432697323 has 16 divisors (see below), whose sum is σ = 590046336. Its totient is φ = 281973120.

The previous prime is 432697319. The next prime is 432697361. The reversal of 432697323 is 323796234.

It is not a de Polignac number, because 432697323 - 2² = 432697319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (432697303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18115 + ... + 34547.

It is an arithmetic number, because the mean of its divisors is an integer number (36877896).

Almost surely, 2^432697323 is an apocalyptic number.

432697323 is a deficient number, since it is larger than the sum of its proper divisors (157349013).

432697323 is a wasteful number, since it uses less digits than its factorization.

432697323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16634.

The product of its digits is 163296, while the sum is 39.

The square root of 432697323 is about 20801.3779110904. The cubic root of 432697323 is about 756.3591575421.

The spelling of 432697323 in words is "four hundred thirty-two million, six hundred ninety-seven thousand, three hundred twenty-three".