477986432 has 64 divisors (see below), whose sum is σ = 1187231040. Its totient is φ = 186224640.

The previous prime is 477986417. The next prime is 477986447. The reversal of 477986432 is 234689774.

It is an interprime number because it is at equal distance from previous prime (477986417) and next prime (477986447).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14393 + ... + 34104.

It is an arithmetic number, because the mean of its divisors is an integer number (18550485).

Almost surely, 2^477986432 is an apocalyptic number.

It is an amenable number.

477986432 is an abundant number, since it is smaller than the sum of its proper divisors (709244608).

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

477986432 is a wasteful number, since it uses less digits than its factorization.

477986432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48529 (or 48517 counting only the distinct ones).

The product of its digits is 2032128, while the sum is 50.

The square root of 477986432 is about 21862.9008139359. The cubic root of 477986432 is about 781.8771531439.

The spelling of 477986432 in words is "four hundred seventy-seven million, nine hundred eighty-six thousand, four hundred thirty-two".