479807980 has 12 divisors (see below), whose sum is σ = 1007596800. Its totient is φ = 191923184.

The previous prime is 479807963. The next prime is 479807981. The reversal of 479807980 is 89708974.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (479807981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11995180 + ... + 11995219.

It is an arithmetic number, because the mean of its divisors is an integer number (83966400).

Almost surely, 2^479807980 is an apocalyptic number.

It is an amenable number.

479807980 is an abundant number, since it is smaller than the sum of its proper divisors (527788820).

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

479807980 is a wasteful number, since it uses less digits than its factorization.

479807980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23990408 (or 23990406 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 52.

The square root of 479807980 is about 21904.5196249541. The cubic root of 479807980 is about 782.8691069632.

The spelling of 479807980 in words is "four hundred seventy-nine million, eight hundred seven thousand, nine hundred eighty".