479688260 has 12 divisors (see below), whose sum is σ = 1007345388. Its totient is φ = 191875296.

The previous prime is 479688247. The next prime is 479688311. The reversal of 479688260 is 62886974.

It can be written as a sum of positive squares in 2 ways, for example, as 205520896 + 274167364 = 14336^2 + 16558^2 .

It is a junction number, because it is equal to n+sod(n) for n = 479688199 and 479688208.

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, 11992187 + ... + 11992226.

It is an arithmetic number, because the mean of its divisors is an integer number (83945449).

Almost surely, 2^479688260 is an apocalyptic number.

It is an amenable number.

479688260 is an abundant number, since it is smaller than the sum of its proper divisors (527657128).

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

479688260 is a wasteful number, since it uses less digits than its factorization.

479688260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23984422 (or 23984420 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 479688260 is about 21901.7866851086. The cubic root of 479688260 is about 782.8039886313.

The spelling of 479688260 in words is "four hundred seventy-nine million, six hundred eighty-eight thousand, two hundred sixty".