3622226656 has 48 divisors (see below), whose sum is σ = 7216473600. Its totient is φ = 1789603200.

The previous prime is 3622226653. The next prime is 3622226659. The reversal of 3622226656 is 6566222263.

It is an interprime number because it is at equal distance from previous prime (3622226653) and next prime (3622226659).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3622226653) 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, 959685 + ... + 963451.

It is an arithmetic number, because the mean of its divisors is an integer number (150343200).

Almost surely, 2^3622226656 is an apocalyptic number.

It is an amenable number.

3622226656 is a deficient number, since it is larger than the sum of its proper divisors (3594246944).

3622226656 is a wasteful number, since it uses less digits than its factorization.

3622226656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4127 (or 4119 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 3622226656 is about 60184.9371188506. The cubic root of 3622226656 is about 1535.7665615656.

The spelling of 3622226656 in words is "three billion, six hundred twenty-two million, two hundred twenty-six thousand, six hundred fifty-six".