479631166 has 32 divisors (see below), whose sum is σ = 884889792. Its totient is φ = 190287360.

The previous prime is 479631143. The next prime is 479631169. The reversal of 479631166 is 661136974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479631169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2001 + ... + 31036.

It is an arithmetic number, because the mean of its divisors is an integer number (27652806).

Almost surely, 2^479631166 is an apocalyptic number.

479631166 is a deficient number, since it is larger than the sum of its proper divisors (405258626).

479631166 is a wasteful number, since it uses less digits than its factorization.

479631166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33124.

The product of its digits is 163296, while the sum is 43.

The square root of 479631166 is about 21900.4832366777. The cubic root of 479631166 is about 782.7729301377.

The spelling of 479631166 in words is "four hundred seventy-nine million, six hundred thirty-one thousand, one hundred sixty-six".