568432780 has 12 divisors (see below), whose sum is σ = 1193708880. Its totient is φ = 227373104.

The previous prime is 568432769. The next prime is 568432783. The reversal of 568432780 is 87234865.

It is not an unprimeable number, because it can be changed into a prime (568432783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14210800 + ... + 14210839.

It is an arithmetic number, because the mean of its divisors is an integer number (99475740).

Almost surely, 2^568432780 is an apocalyptic number.

It is an amenable number.

568432780 is an abundant number, since it is smaller than the sum of its proper divisors (625276100).

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

568432780 is a wasteful number, since it uses less digits than its factorization.

568432780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28421648 (or 28421646 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 43.

The square root of 568432780 is about 23841.8283694854. The cubic root of 568432780 is about 828.3738325315.

The spelling of 568432780 in words is "five hundred sixty-eight million, four hundred thirty-two thousand, seven hundred eighty".