476864826916 has 27 divisors (see below), whose sum is σ = 839328915411. Its totient is φ = 237064425984.

The previous prime is 476864826869. The next prime is 476864826931. The reversal of 476864826916 is 619628468674.

The square root of 476864826916 is 690554.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 35830704100 + 441034122816 = 189290^2 + 664104^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 266552950 + ... + 266554738.

Almost surely, 2^476864826916 is an apocalyptic number.

476864826916 is the 690554-th square number.

It is an amenable number.

476864826916 is a deficient number, since it is larger than the sum of its proper divisors (362464088495).

476864826916 is an frugal number, since it uses more digits than its factorization.

476864826916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968 (or 1984 counting only the distinct ones).

The product of its digits is 167215104, while the sum is 67.

The spelling of 476864826916 in words is "four hundred seventy-six billion, eight hundred sixty-four million, eight hundred twenty-six thousand, nine hundred sixteen".