488864268 has 24 divisors (see below), whose sum is σ = 1267426160. Its totient is φ = 162954720.

The previous prime is 488864267. The next prime is 488864303. The reversal of 488864268 is 862468884.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (488864263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2263153 + ... + 2263368.

Almost surely, 2^488864268 is an apocalyptic number.

It is an amenable number.

488864268 is an abundant number, since it is smaller than the sum of its proper divisors (778561892).

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

488864268 is a wasteful number, since it uses less digits than its factorization.

488864268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4526534 (or 4526526 counting only the distinct ones).

The product of its digits is 4718592, while the sum is 54.

The square root of 488864268 is about 22110.2751678942. The cubic root of 488864268 is about 787.7639423649.

The spelling of 488864268 in words is "four hundred eighty-eight million, eight hundred sixty-four thousand, two hundred sixty-eight".