476678980 has 48 divisors (see below), whose sum is σ = 1061832240. Its totient is φ = 179130368.

The previous prime is 476678959. The next prime is 476678981. The reversal of 476678980 is 89876674.

It can be written as a sum of positive squares in 8 ways, for example, as 32649796 + 444029184 = 5714^2 + 21072^2 .

It is not an unprimeable number, because it can be changed into a prime (476678981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274194 + ... + 275926.

It is an arithmetic number, because the mean of its divisors is an integer number (22121505).

Almost surely, 2^476678980 is an apocalyptic number.

It is an amenable number.

476678980 is an abundant number, since it is smaller than the sum of its proper divisors (585153260).

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

476678980 is a wasteful number, since it uses less digits than its factorization.

476678980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2568 (or 2566 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The square root of 476678980 is about 21832.9791828784. The cubic root of 476678980 is about 781.1636040568.

The spelling of 476678980 in words is "four hundred seventy-six million, six hundred seventy-eight thousand, nine hundred eighty".