564973879 has 8 divisors (see below), whose sum is σ = 569746800. Its totient is φ = 560214336.

The previous prime is 564973867. The next prime is 564973883. The reversal of 564973879 is 978379465.

564973879 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564973879 - 2⁷ = 564973751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564973819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92859 + ... + 98755.

It is an arithmetic number, because the mean of its divisors is an integer number (71218350).

Almost surely, 2^564973879 is an apocalyptic number.

564973879 is a deficient number, since it is larger than the sum of its proper divisors (4772921).

564973879 is a wasteful number, since it uses less digits than its factorization.

564973879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6689.

The product of its digits is 11430720, while the sum is 58.

The square root of 564973879 is about 23769.1791822940. The cubic root of 564973879 is about 826.6902007442.

The spelling of 564973879 in words is "five hundred sixty-four million, nine hundred seventy-three thousand, eight hundred seventy-nine".