3227555564 has 12 divisors (see below), whose sum is σ = 5667501504. Its totient is φ = 1608269424.

The previous prime is 3227555563. The next prime is 3227555579. The reversal of 3227555564 is 4655557223.

It is a super-2 number, since 2×3227555564² = 20834229837414716192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3227555561) 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 3 ways as a sum of consecutive naturals, for example, 1375772 + ... + 1378115.

It is an arithmetic number, because the mean of its divisors is an integer number (472291792).

Almost surely, 2^3227555564 is an apocalyptic number.

It is an amenable number.

3227555564 is a deficient number, since it is larger than the sum of its proper divisors (2439945940).

3227555564 is a wasteful number, since it uses less digits than its factorization.

3227555564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754184 (or 2754182 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 44.

The square root of 3227555564 is about 56811.5794886923. The cubic root of 3227555564 is about 1477.8303313065.

The spelling of 3227555564 in words is "three billion, two hundred twenty-seven million, five hundred fifty-five thousand, five hundred sixty-four".