3566000656 has 15 divisors (see below), whose sum is σ = 6909589101. Its totient is φ = 1782880896.

The previous prime is 3566000611. The next prime is 3566000677. The reversal of 3566000656 is 6560006653.

It is a happy number.

The square root of 3566000656 is 59716.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 3078474256 + 487526400 = 55484^2 + 22080^2 .

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 231400 + ... + 246328.

Almost surely, 2^3566000656 is an apocalyptic number.

3566000656 is the 59716-th square number.

It is an amenable number.

3566000656 is a deficient number, since it is larger than the sum of its proper divisors (3343588445).

3566000656 is an frugal number, since it uses more digits than its factorization.

3566000656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29866 (or 14931 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 37.

The cubic root of 3566000656 is about 1527.7787774904.

The spelling of 3566000656 in words is "three billion, five hundred sixty-six million, six hundred fifty-six", and thus it is an aban number.