488922668 has 48 divisors (see below), whose sum is σ = 988333920. Its totient is φ = 209723904.

The previous prime is 488922619. The next prime is 488922671. The reversal of 488922668 is 866229884.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47696 + ... + 57032.

It is an arithmetic number, because the mean of its divisors is an integer number (20590290).

Almost surely, 2^488922668 is an apocalyptic number.

It is an amenable number.

488922668 is an abundant number, since it is smaller than the sum of its proper divisors (499411252).

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

488922668 is a wasteful number, since it uses less digits than its factorization.

488922668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9426 (or 9424 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 53.

The square root of 488922668 is about 22111.5957813994. The cubic root of 488922668 is about 787.7953100235.

The spelling of 488922668 in words is "four hundred eighty-eight million, nine hundred twenty-two thousand, six hundred sixty-eight".