479432163 has 16 divisors (see below), whose sum is σ = 732162816. Its totient is φ = 273361440.

The previous prime is 479432131. The next prime is 479432167. The reversal of 479432163 is 361234974.

It is not a de Polignac number, because 479432163 - 2⁵ = 479432131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (479432167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15081 + ... + 34442.

It is an arithmetic number, because the mean of its divisors is an integer number (45760176).

Almost surely, 2^479432163 is an apocalyptic number.

479432163 is a deficient number, since it is larger than the sum of its proper divisors (252730653).

479432163 is a wasteful number, since it uses less digits than its factorization.

479432163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49994.

The product of its digits is 108864, while the sum is 39.

The square root of 479432163 is about 21895.9394180748. The cubic root of 479432163 is about 782.6646554734.

The spelling of 479432163 in words is "four hundred seventy-nine million, four hundred thirty-two thousand, one hundred sixty-three".