488888900 has 18 divisors (see below), whose sum is σ = 1060889130. Its totient is φ = 195555520.

The previous prime is 488888857. The next prime is 488888909. The reversal of 488888900 is 9888884.

It can be written as a sum of positive squares in 3 ways, for example, as 4096576 + 484792324 = 2024^2 + 22018^2 .

It is not an unprimeable number, because it can be changed into a prime (488888909) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2444345 + ... + 2444544.

It is an arithmetic number, because the mean of its divisors is an integer number (58938285).

Almost surely, 2^488888900 is an apocalyptic number.

It is an amenable number.

488888900 is an abundant number, since it is smaller than the sum of its proper divisors (572000230).

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

488888900 is a wasteful number, since it uses less digits than its factorization.

488888900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888903 (or 4888896 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 53.

The square root of 488888900 is about 22110.8321869621. The cubic root of 488888900 is about 787.7771729463. Note that the first 3 decimals are identical.

The spelling of 488888900 in words is "four hundred eighty-eight million, eight hundred eighty-eight thousand, nine hundred".