479965770 has 64 divisors (see below), whose sum is σ = 1281911040. Its totient is φ = 127790784.

The previous prime is 479965769. The next prime is 479965789. The reversal of 479965770 is 77569974.

It is a happy number.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 268299 + ... + 270081.

It is an arithmetic number, because the mean of its divisors is an integer number (20029860).

Almost surely, 2^479965770 is an apocalyptic number.

479965770 is an abundant number, since it is smaller than the sum of its proper divisors (801945270).

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

479965770 is a wasteful number, since it uses less digits than its factorization.

479965770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2796 (or 2790 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 54.

The square root of 479965770 is about 21908.1210969814. The cubic root of 479965770 is about 782.9549158581.

The spelling of 479965770 in words is "four hundred seventy-nine million, nine hundred sixty-five thousand, seven hundred seventy".