476786880 has 84 divisors (see below), whose sum is σ = 1639958112. Its totient is φ = 127142400.

The previous prime is 476786873. The next prime is 476786903. The reversal of 476786880 is 88687674.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79896 + ... + 85655.

Almost surely, 2^476786880 is an apocalyptic number.

476786880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

476786880 is an abundant number, since it is smaller than the sum of its proper divisors (1163171232).

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

476786880 is a wasteful number, since it uses less digits than its factorization.

476786880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165574 (or 165561 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The square root of 476786880 is about 21835.4500755079. The cubic root of 476786880 is about 781.2225404322. Note that the first 3 decimals are identical.

The spelling of 476786880 in words is "four hundred seventy-six million, seven hundred eighty-six thousand, eight hundred eighty".