568433408 has 72 divisors (see below), whose sum is σ = 1225173600. Its totient is φ = 262406144.

The previous prime is 568433387. The next prime is 568433419. The reversal of 568433408 is 804334865.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169088 + ... + 172416.

It is an arithmetic number, because the mean of its divisors is an integer number (17016300).

Almost surely, 2^568433408 is an apocalyptic number.

568433408 is a gapful number since it is divisible by the number (58) 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 568433408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612586800).

568433408 is an abundant number, since it is smaller than the sum of its proper divisors (656740192).

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

568433408 is a wasteful number, since it uses less digits than its factorization.

568433408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3397 (or 3383 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

The square root of 568433408 is about 23841.8415396127. The cubic root of 568433408 is about 828.3741375917.

The spelling of 568433408 in words is "five hundred sixty-eight million, four hundred thirty-three thousand, four hundred eight".