488589768 has 24 divisors (see below), whose sum is σ = 1323264150. Its totient is φ = 162863232.

The previous prime is 488589763. The next prime is 488589793. The reversal of 488589768 is 867985884.

488589768 is a `hidden beast` number, since 48 + 8 + 589 + 7 + 6 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 480398724 + 8191044 = 21918^2 + 2862^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×488589768² = 477439922788587648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (488589763) 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, 3392913 + ... + 3393056.

Almost surely, 2^488589768 is an apocalyptic number.

It is an amenable number.

488589768 is an abundant number, since it is smaller than the sum of its proper divisors (834674382).

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

488589768 is a wasteful number, since it uses less digits than its factorization.

488589768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6785981 (or 6785974 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 63.

The square root of 488589768 is about 22104.0667751434. The cubic root of 488589768 is about 787.6164701506.

The spelling of 488589768 in words is "four hundred eighty-eight million, five hundred eighty-nine thousand, seven hundred sixty-eight".