475432339 has 2 divisors, whose sum is σ = 475432340. Its totient is φ = 475432338.

The previous prime is 475432297. The next prime is 475432343. The reversal of 475432339 is 933234574.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 475432339 - 2²⁷ = 341214611 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (475432039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237716169 + 237716170.

It is an arithmetic number, because the mean of its divisors is an integer number (237716170).

Almost surely, 2^475432339 is an apocalyptic number.

475432339 is a deficient number, since it is larger than the sum of its proper divisors (1).

475432339 is an equidigital number, since it uses as much as digits as its factorization.

475432339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 40.

The square root of 475432339 is about 21804.4109986947. The cubic root of 475432339 is about 780.4820267311.

The spelling of 475432339 in words is "four hundred seventy-five million, four hundred thirty-two thousand, three hundred thirty-nine".