479113820 has 24 divisors (see below), whose sum is σ = 1010158128. Its totient is φ = 190880000.

The previous prime is 479113813. The next prime is 479113829. The reversal of 479113820 is 28311974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479113829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42701 + ... + 52740.

It is an arithmetic number, because the mean of its divisors is an integer number (42089922).

Almost surely, 2^479113820 is an apocalyptic number.

It is an amenable number.

479113820 is an abundant number, since it is smaller than the sum of its proper divisors (531044308).

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

479113820 is a wasteful number, since it uses less digits than its factorization.

479113820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95701 (or 95699 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 479113820 is about 21888.6687580584. The cubic root of 479113820 is about 782.4913873169.

The spelling of 479113820 in words is "four hundred seventy-nine million, one hundred thirteen thousand, eight hundred twenty".