488504268 has 144 divisors (see below), whose sum is σ = 1490711040. Its totient is φ = 131864832.

The previous prime is 488504257. The next prime is 488504273. The reversal of 488504268 is 862405884.

488504268 is a `hidden beast` number, since 4 + 88 + 504 + 2 + 68 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 515371 + ... + 516317.

It is an arithmetic number, because the mean of its divisors is an integer number (10352160).

Almost surely, 2^488504268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488504268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745355520).

488504268 is an abundant number, since it is smaller than the sum of its proper divisors (1002206772).

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

488504268 is a wasteful number, since it uses less digits than its factorization.

488504268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076 (or 1071 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The square root of 488504268 is about 22102.1326572799. The cubic root of 488504268 is about 787.5705249009.

The spelling of 488504268 in words is "four hundred eighty-eight million, five hundred four thousand, two hundred sixty-eight".