3622443884 has 12 divisors (see below), whose sum is σ = 6339777864. Its totient is φ = 1811078784.

The previous prime is 3622443871. The next prime is 3622443941. The reversal of 3622443884 is 4883442263.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38087 + ... + 93249.

It is an arithmetic number, because the mean of its divisors is an integer number (528314822).

Almost surely, 2^3622443884 is an apocalyptic number.

It is an amenable number.

3622443884 is a deficient number, since it is larger than the sum of its proper divisors (2717333980).

3622443884 is a wasteful number, since it uses less digits than its factorization.

3622443884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71584 (or 71582 counting only the distinct ones).

The product of its digits is 884736, while the sum is 44.

The square root of 3622443884 is about 60186.7417626175. The cubic root of 3622443884 is about 1535.7972613590.

It can be divided in two parts, 36224 and 43884, that added together give a palindrome (80108).

The spelling of 3622443884 in words is "three billion, six hundred twenty-two million, four hundred forty-three thousand, eight hundred eighty-four".