566406366 has 16 divisors (see below), whose sum is σ = 1171875600. Its totient is φ = 182291648.

The previous prime is 566406329. The next prime is 566406367. The reversal of 566406366 is 663604665.

It is a happy number.

566406366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566406367) 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, 1627431 + ... + 1627778.

It is an arithmetic number, because the mean of its divisors is an integer number (73242225).

Almost surely, 2^566406366 is an apocalyptic number.

566406366 is an abundant number, since it is smaller than the sum of its proper divisors (605469234).

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

566406366 is a wasteful number, since it uses less digits than its factorization.

566406366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3255243.

The product of its (nonzero) digits is 466560, while the sum is 42.

The square root of 566406366 is about 23799.2933928720. The cubic root of 566406366 is about 827.3882999863.

The spelling of 566406366 in words is "five hundred sixty-six million, four hundred six thousand, three hundred sixty-six".