488549920 has 48 divisors (see below), whose sum is σ = 1155651840. Its totient is φ = 195174144.

The previous prime is 488549917. The next prime is 488549933. The reversal of 488549920 is 29945884.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178321 + ... + 181039.

It is an arithmetic number, because the mean of its divisors is an integer number (24076080).

Almost surely, 2^488549920 is an apocalyptic number.

488549920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488549920 is an abundant number, since it is smaller than the sum of its proper divisors (667101920).

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

488549920 is a wasteful number, since it uses less digits than its factorization.

488549920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3857 (or 3849 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 49.

The square root of 488549920 is about 22103.1653841707. The cubic root of 488549920 is about 787.5950576443.

The spelling of 488549920 in words is "four hundred eighty-eight million, five hundred forty-nine thousand, nine hundred twenty".