564416938 has 8 divisors (see below), whose sum is σ = 873936000. Its totient is φ = 273104940.

The previous prime is 564416899. The next prime is 564416999. The reversal of 564416938 is 839614465.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4551688 + ... + 4551811.

It is an arithmetic number, because the mean of its divisors is an integer number (109242000).

Almost surely, 2^564416938 is an apocalyptic number.

564416938 is a deficient number, since it is larger than the sum of its proper divisors (309519062).

564416938 is a wasteful number, since it uses less digits than its factorization.

564416938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9103532.

The product of its digits is 622080, while the sum is 46.

The square root of 564416938 is about 23757.4606808051. The cubic root of 564416938 is about 826.4184660336.

The spelling of 564416938 in words is "five hundred sixty-four million, four hundred sixteen thousand, nine hundred thirty-eight".