566673984 has 42 divisors (see below), whose sum is σ = 1624270310. Its totient is φ = 188891136.

The previous prime is 566673983. The next prime is 566674001. The reversal of 566673984 is 489376665.

It can be written as a sum of positive squares in only one way, i.e., 553190400 + 13483584 = 23520^2 + 3672^2 .

It is a super-2 number, since 2×566673984² = 642238808284864512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 566673984.

It is not an unprimeable number, because it can be changed into a prime (566673983) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 491329 + ... + 492480.

Almost surely, 2^566673984 is an apocalyptic number.

It is an amenable number.

566673984 is an abundant number, since it is smaller than the sum of its proper divisors (1057596326).

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

566673984 is a wasteful number, since it uses less digits than its factorization.

566673984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983827 (or 983814 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The square root of 566673984 is about 23804.9151227220. The cubic root of 566673984 is about 827.5185887398.

The spelling of 566673984 in words is "five hundred sixty-six million, six hundred seventy-three thousand, nine hundred eighty-four".