481643480 has 16 divisors (see below), whose sum is σ = 1083697920. Its totient is φ = 192657376.

The previous prime is 481643453. The next prime is 481643551. The reversal of 481643480 is 84346184.

It is a congruent number.

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, 6020504 + ... + 6020583.

It is an arithmetic number, because the mean of its divisors is an integer number (67731120).

Almost surely, 2^481643480 is an apocalyptic number.

481643480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481643480 is an abundant number, since it is smaller than the sum of its proper divisors (602054440).

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

481643480 is a wasteful number, since it uses less digits than its factorization.

481643480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12041098 (or 12041094 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 481643480 is about 21946.3773775992. The cubic root of 481643480 is about 783.8661223226.

The spelling of 481643480 in words is "four hundred eighty-one million, six hundred forty-three thousand, four hundred eighty".