3622989696 has 64 divisors (see below), whose sum is σ = 9665107920. Its totient is φ = 1202450432.

The previous prime is 3622989679. The next prime is 3622989707. The reversal of 3622989696 is 6969892263.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69226 + ... + 109718.

Almost surely, 2^3622989696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3622989696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4832553960).

3622989696 is an abundant number, since it is smaller than the sum of its proper divisors (6042118224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3622989696 is a wasteful number, since it uses less digits than its factorization.

3622989696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40743 (or 40731 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 60.

The square root of 3622989696 is about 60191.2759127101. The cubic root of 3622989696 is about 1535.8743929405.

The spelling of 3622989696 in words is "three billion, six hundred twenty-two million, nine hundred eighty-nine thousand, six hundred ninety-six".