566942799 has 8 divisors (see below), whose sum is σ = 756069120. Its totient is φ = 377889176.

The previous prime is 566942791. The next prime is 566942821. The reversal of 566942799 is 997249665.

It is a happy number.

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 566942799 - 2³ = 566942791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566942791) 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, 3832 + ... + 33890.

It is an arithmetic number, because the mean of its divisors is an integer number (94508640).

Almost surely, 2^566942799 is an apocalyptic number.

566942799 is a deficient number, since it is larger than the sum of its proper divisors (189126321).

566942799 is a wasteful number, since it uses less digits than its factorization.

566942799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36349.

The product of its digits is 7348320, while the sum is 57.

The square root of 566942799 is about 23810.5606611856. The cubic root of 566942799 is about 827.6494189586.

The spelling of 566942799 in words is "five hundred sixty-six million, nine hundred forty-two thousand, seven hundred ninety-nine".