488288668 has 48 divisors (see below), whose sum is σ = 995178240. Its totient is φ = 205317504.

The previous prime is 488288663. The next prime is 488288681. The reversal of 488288668 is 866882884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488288663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378168 + ... + 379456.

It is an arithmetic number, because the mean of its divisors is an integer number (20732880).

Almost surely, 2^488288668 is an apocalyptic number.

It is an amenable number.

488288668 is an abundant number, since it is smaller than the sum of its proper divisors (506889572).

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

488288668 is a wasteful number, since it uses less digits than its factorization.

488288668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546 (or 1544 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 58.

The square root of 488288668 is about 22097.2547616214. The cubic root of 488288668 is about 787.4546438310.

The spelling of 488288668 in words is "four hundred eighty-eight million, two hundred eighty-eight thousand, six hundred sixty-eight".