432032969 has 2 divisors, whose sum is σ = 432032970. Its totient is φ = 432032968.

The previous prime is 432032933. The next prime is 432032971. The reversal of 432032969 is 969230234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 270438025 + 161594944 = 16445^2 + 12712^2 .

It is a cyclic number.

It is not a de Polignac number, because 432032969 - 2²⁸ = 163597513 is a prime.

It is a super-2 number, since 2×432032969² = 373304972605909922, which contains 22 as substring.

Together with 432032971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (432032269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216016484 + 216016485.

It is an arithmetic number, because the mean of its divisors is an integer number (216016485).

Almost surely, 2^432032969 is an apocalyptic number.

It is an amenable number.

432032969 is a deficient number, since it is larger than the sum of its proper divisors (1).

432032969 is an equidigital number, since it uses as much as digits as its factorization.

432032969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 432032969 is about 20785.4027865712. The cubic root of 432032969 is about 755.9718601594.

The spelling of 432032969 in words is "four hundred thirty-two million, thirty-two thousand, nine hundred sixty-nine".