479246664 has 32 divisors (see below), whose sum is σ = 1290280320. Its totient is φ = 147460416.

The previous prime is 479246657. The next prime is 479246693. The reversal of 479246664 is 466642974.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767712 + ... + 768335.

It is an arithmetic number, because the mean of its divisors is an integer number (40321260).

Almost surely, 2^479246664 is an apocalyptic number.

It is an amenable number.

479246664 is an abundant number, since it is smaller than the sum of its proper divisors (811033656).

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

479246664 is a wasteful number, since it uses less digits than its factorization.

479246664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536069 (or 1536065 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The square root of 479246664 is about 21891.7030858725. The cubic root of 479246664 is about 782.5637011566.

The spelling of 479246664 in words is "four hundred seventy-nine million, two hundred forty-six thousand, six hundred sixty-four".