479789568 has 200 divisors, whose sum is σ = 1497279168. Its totient is φ = 152672256.

The previous prime is 479789567. The next prime is 479789581. The reversal of 479789568 is 865987974.

479789568 is a `hidden beast` number, since 479 + 78 + 95 + 6 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (479789567) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 953605 + ... + 954107.

Almost surely, 2^479789568 is an apocalyptic number.

479789568 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 479789568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (748639584).

479789568 is an abundant number, since it is smaller than the sum of its proper divisors (1017489600).

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

479789568 is an equidigital number, since it uses as much as digits as its factorization.

479789568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 556 (or 531 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 63.

The square root of 479789568 is about 21904.0993423606. The cubic root of 479789568 is about 782.8590929777.

The spelling of 479789568 in words is "four hundred seventy-nine million, seven hundred eighty-nine thousand, five hundred sixty-eight".