488398000 has 40 divisors (see below), whose sum is σ = 1180951200. Its totient is φ = 195358400.

The previous prime is 488397997. The next prime is 488398033. The reversal of 488398000 is 893884.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 120100 + ... + 124099.

It is an arithmetic number, because the mean of its divisors is an integer number (29523780).

Almost surely, 2^488398000 is an apocalyptic number.

488398000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488398000 is an abundant number, since it is smaller than the sum of its proper divisors (692553200).

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

488398000 is a wasteful number, since it uses less digits than its factorization.

488398000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244222 (or 244206 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 488398000 is about 22099.7285051197. The cubic root of 488398000 is about 787.5134120501.

The spelling of 488398000 in words is "four hundred eighty-eight million, three hundred ninety-eight thousand".