477136680 has 64 divisors (see below), whose sum is σ = 1466337600. Its totient is φ = 124131840.

The previous prime is 477136651. The next prime is 477136703. The reversal of 477136680 is 86631774.

It is a super-2 number, since 2×477136680² = 455318822802844800, which contains 22 as substring.

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, 43570 + ... + 53409.

It is an arithmetic number, because the mean of its divisors is an integer number (22911525).

Almost surely, 2^477136680 is an apocalyptic number.

477136680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

477136680 is an abundant number, since it is smaller than the sum of its proper divisors (989200920).

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

477136680 is a wasteful number, since it uses less digits than its factorization.

477136680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97034 (or 97030 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 477136680 is about 21843.4585173685. The cubic root of 477136680 is about 781.4135445990.

The spelling of 477136680 in words is "four hundred seventy-seven million, one hundred thirty-six thousand, six hundred eighty".