3622312544 has 12 divisors (see below), whose sum is σ = 7131427884. Its totient is φ = 1811156256.

The previous prime is 3622312537. The next prime is 3622312679. The reversal of 3622312544 is 4452132263.

It is a super-2 number, since 2×3622312544² = 26242296332839503872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 113197267 = 3622312544 / (3 + 6 + 2 + 2 + 3 + 1 + 2 + 5 + 4 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 3622312544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56598602 + ... + 56598665.

It is an arithmetic number, because the mean of its divisors is an integer number (594285657).

Almost surely, 2^3622312544 is an apocalyptic number.

It is an amenable number.

3622312544 is a deficient number, since it is larger than the sum of its proper divisors (3509115340).

3622312544 is a wasteful number, since it uses less digits than its factorization.

3622312544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113197277 (or 113197269 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

The square root of 3622312544 is about 60185.6506486388. The cubic root of 3622312544 is about 1535.7786998522.

The spelling of 3622312544 in words is "three billion, six hundred twenty-two million, three hundred twelve thousand, five hundred forty-four".