488959018 has 8 divisors (see below), whose sum is σ = 733866948. Its totient is φ = 244336704.

The previous prime is 488959007. The next prime is 488959027. The reversal of 488959018 is 810959884.

It can be written as a sum of positive squares in 2 ways, for example, as 478865689 + 10093329 = 21883^2 + 3177^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 67071 + ... + 74002.

Almost surely, 2^488959018 is an apocalyptic number.

488959018 is a deficient number, since it is larger than the sum of its proper divisors (244907930).

488959018 is a wasteful number, since it uses less digits than its factorization.

488959018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142808.

The product of its (nonzero) digits is 829440, while the sum is 52.

The square root of 488959018 is about 22112.4177330296. The cubic root of 488959018 is about 787.8148329813.

The spelling of 488959018 in words is "four hundred eighty-eight million, nine hundred fifty-nine thousand, eighteen".