477018860 has 12 divisors (see below), whose sum is σ = 1001739648. Its totient is φ = 190807536.

The previous prime is 477018851. The next prime is 477018863. The reversal of 477018860 is 68810774.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (477018863) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11925452 + ... + 11925491.

It is an arithmetic number, because the mean of its divisors is an integer number (83478304).

Almost surely, 2^477018860 is an apocalyptic number.

It is an amenable number.

477018860 is an abundant number, since it is smaller than the sum of its proper divisors (524720788).

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

477018860 is a wasteful number, since it uses less digits than its factorization.

477018860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23850952 (or 23850950 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 41.

The square root of 477018860 is about 21840.7614336131. The cubic root of 477018860 is about 781.3492208062.

The spelling of 477018860 in words is "four hundred seventy-seven million, eighteen thousand, eight hundred sixty".