566674966 has 64 divisors (see below), whose sum is σ = 1049158656. Its totient is φ = 225878400.

The previous prime is 566674961. The next prime is 566675023. The reversal of 566674966 is 669476665.

It is a super-2 number, since 2×566674966² = 642241034182202312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566674961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1821951 + ... + 1822261.

It is an arithmetic number, because the mean of its divisors is an integer number (16393104).

Almost surely, 2^566674966 is an apocalyptic number.

566674966 is a deficient number, since it is larger than the sum of its proper divisors (482483690).

566674966 is a wasteful number, since it uses less digits than its factorization.

566674966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637.

The product of its digits is 9797760, while the sum is 55.

The square root of 566674966 is about 23804.9357487056. The cubic root of 566674966 is about 827.5190667470.

The spelling of 566674966 in words is "five hundred sixty-six million, six hundred seventy-four thousand, nine hundred sixty-six".