432643097 has 2 divisors, whose sum is σ = 432643098. Its totient is φ = 432643096.

The previous prime is 432643039. The next prime is 432643139. The reversal of 432643097 is 790346234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319837456 + 112805641 = 17884^2 + 10621^2 .

It is a cyclic number.

It is not a de Polignac number, because 432643097 - 2²⁴ = 415865881 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 432643097.

It is not a weakly prime, because it can be changed into another prime (432643007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216321548 + 216321549.

It is an arithmetic number, because the mean of its divisors is an integer number (216321549).

Almost surely, 2^432643097 is an apocalyptic number.

It is an amenable number.

432643097 is a deficient number, since it is larger than the sum of its proper divisors (1).

432643097 is an equidigital number, since it uses as much as digits as its factorization.

432643097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 432643097 is about 20800.0744469822. The cubic root of 432643097 is about 756.3275603625.

The spelling of 432643097 in words is "four hundred thirty-two million, six hundred forty-three thousand, ninety-seven".