481899264 has 288 divisors, whose sum is σ = 1660055040. Its totient is φ = 120422400.

The previous prime is 481899203. The next prime is 481899283. The reversal of 481899264 is 462998184.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1714804 + ... + 1715084.

It is an arithmetic number, because the mean of its divisors is an integer number (5764080).

Almost surely, 2^481899264 is an apocalyptic number.

481899264 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481899264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830027520).

481899264 is an abundant number, since it is smaller than the sum of its proper divisors (1178155776).

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

481899264 is a wasteful number, since it uses less digits than its factorization.

481899264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 333 counting only the distinct ones).

The product of its digits is 995328, while the sum is 51.

The square root of 481899264 is about 21952.2040806840. The cubic root of 481899264 is about 784.0048590564.

The spelling of 481899264 in words is "four hundred eighty-one million, eight hundred ninety-nine thousand, two hundred sixty-four".