488503968 has 96 divisors (see below), whose sum is σ = 1326943296. Its totient is φ = 157267968.

The previous prime is 488503943. The next prime is 488503979. The reversal of 488503968 is 869305884.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×488503968² = 477272253503490048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 488503968.

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, 340180 + ... + 341612.

It is an arithmetic number, because the mean of its divisors is an integer number (13822326).

Almost surely, 2^488503968 is an apocalyptic number.

488503968 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 488503968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663471648).

488503968 is an abundant number, since it is smaller than the sum of its proper divisors (838439328).

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

488503968 is a wasteful number, since it uses less digits than its factorization.

488503968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1566 (or 1558 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 488503968 is about 22102.1258706035. The cubic root of 488503968 is about 787.5703636800.

The spelling of 488503968 in words is "four hundred eighty-eight million, five hundred three thousand, nine hundred sixty-eight".