481966764 has 48 divisors (see below), whose sum is σ = 1156044288. Its totient is φ = 156207168.

The previous prime is 481966763. The next prime is 481966769. The reversal of 481966764 is 467669184.

It is not an unprimeable number, because it can be changed into a prime (481966763) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85827 + ... + 91269.

It is an arithmetic number, because the mean of its divisors is an integer number (24084256).

Almost surely, 2^481966764 is an apocalyptic number.

It is an amenable number.

481966764 is an abundant number, since it is smaller than the sum of its proper divisors (674077524).

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

481966764 is a wasteful number, since it uses less digits than its factorization.

481966764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5654 (or 5652 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 51.

The square root of 481966764 is about 21953.7414578928. The cubic root of 481966764 is about 784.0414627350.

The spelling of 481966764 in words is "four hundred eighty-one million, nine hundred sixty-six thousand, seven hundred sixty-four".