479808220 has 12 divisors (see below), whose sum is σ = 1007597304. Its totient is φ = 191923280.

The previous prime is 479808211. The next prime is 479808257. The reversal of 479808220 is 22808974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11995186 + ... + 11995225.

It is an arithmetic number, because the mean of its divisors is an integer number (83966442).

Almost surely, 2^479808220 is an apocalyptic number.

It is an amenable number.

479808220 is an abundant number, since it is smaller than the sum of its proper divisors (527789084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479808220 is a wasteful number, since it uses less digits than its factorization.

479808220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23990420 (or 23990418 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 479808220 is about 21904.5251032749. The cubic root of 479808220 is about 782.8692374936.

The spelling of 479808220 in words is "four hundred seventy-nine million, eight hundred eight thousand, two hundred twenty".