486239568 has 80 divisors (see below), whose sum is σ = 1281703680. Its totient is φ = 158810112.

The previous prime is 486239531. The next prime is 486239599. The reversal of 486239568 is 865932684.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 486239568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675913 + ... + 676631.

It is an arithmetic number, because the mean of its divisors is an integer number (16021296).

Almost surely, 2^486239568 is an apocalyptic number.

486239568 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 486239568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (640851840).

486239568 is an abundant number, since it is smaller than the sum of its proper divisors (795464112).

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

486239568 is a wasteful number, since it uses less digits than its factorization.

486239568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996 (or 990 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 486239568 is about 22050.8405281976. The cubic root of 486239568 is about 786.3515834148.

The spelling of 486239568 in words is "four hundred eighty-six million, two hundred thirty-nine thousand, five hundred sixty-eight".