477949080 has 64 divisors (see below), whose sum is σ = 1638685440. Its totient is φ = 109245312.

The previous prime is 477949079. The next prime is 477949097. The reversal of 477949080 is 80949774.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283654 + ... + 285333.

It is an arithmetic number, because the mean of its divisors is an integer number (25604460).

Almost surely, 2^477949080 is an apocalyptic number.

477949080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477949080 is an abundant number, since it is smaller than the sum of its proper divisors (1160736360).

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

477949080 is a wasteful number, since it uses less digits than its factorization.

477949080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569008 (or 569004 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 48.

The square root of 477949080 is about 21862.0465647661. The cubic root of 477949080 is about 781.8567861528.

The spelling of 477949080 in words is "four hundred seventy-seven million, nine hundred forty-nine thousand, eighty".