488961168 has 40 divisors (see below), whose sum is σ = 1272808416. Its totient is φ = 161740800.

The previous prime is 488961139. The next prime is 488961169. The reversal of 488961168 is 861169884.

It is a self number, because there is not a number n which added to its sum of digits gives 488961168.

It is not an unprimeable number, because it can be changed into a prime (488961169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32593 + ... + 45168.

Almost surely, 2^488961168 is an apocalyptic number.

488961168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

488961168 is an abundant number, since it is smaller than the sum of its proper divisors (783847248).

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

488961168 is a wasteful number, since it uses less digits than its factorization.

488961168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77903 (or 77897 counting only the distinct ones).

The product of its digits is 663552, while the sum is 51.

The square root of 488961168 is about 22112.4663481937. The cubic root of 488961168 is about 787.8159876789.

The spelling of 488961168 in words is "four hundred eighty-eight million, nine hundred sixty-one thousand, one hundred sixty-eight".