477930880 has 64 divisors (see below), whose sum is σ = 1305787680. Its totient is φ = 163860480.

The previous prime is 477930851. The next prime is 477930907. The reversal of 477930880 is 88039774.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 477930880.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 48861 + ... + 57820.

Almost surely, 2^477930880 is an apocalyptic number.

477930880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477930880 is an abundant number, since it is smaller than the sum of its proper divisors (827856800).

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

477930880 is a wasteful number, since it uses less digits than its factorization.

477930880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106707 (or 106695 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 477930880 is about 21861.6303143201. The cubic root of 477930880 is about 781.8468618222.

The spelling of 477930880 in words is "four hundred seventy-seven million, nine hundred thirty thousand, eight hundred eighty".