481591976 has 16 divisors (see below), whose sum is σ = 908527200. Its totient is φ = 239318064.

The previous prime is 481591969. The next prime is 481591991. The reversal of 481591976 is 679195184.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183356 + ... + 185963.

It is an arithmetic number, because the mean of its divisors is an integer number (56782950).

Almost surely, 2^481591976 is an apocalyptic number.

It is an amenable number.

481591976 is a deficient number, since it is larger than the sum of its proper divisors (426935224).

481591976 is a wasteful number, since it uses less digits than its factorization.

481591976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369488 (or 369484 counting only the distinct ones).

The product of its digits is 544320, while the sum is 50.

The square root of 481591976 is about 21945.2039407247. The cubic root of 481591976 is about 783.8381807146.

The spelling of 481591976 in words is "four hundred eighty-one million, five hundred ninety-one thousand, nine hundred seventy-six".