3621324952 has 16 divisors (see below), whose sum is σ = 7759982160. Its totient is φ = 1551996384.

The previous prime is 3621324919. The next prime is 3621324979. The reversal of 3621324952 is 2594231263.

It is a super-2 number, since 2×3621324952² = 26227988815955604608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32333203 + ... + 32333314.

It is an arithmetic number, because the mean of its divisors is an integer number (484998885).

Almost surely, 2^3621324952 is an apocalyptic number.

It is an amenable number.

3621324952 is an abundant number, since it is smaller than the sum of its proper divisors (4138657208).

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

3621324952 is a wasteful number, since it uses less digits than its factorization.

3621324952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64666530 (or 64666526 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 3621324952 is about 60177.4455423292. The cubic root of 3621324952 is about 1535.6391149323.

The spelling of 3621324952 in words is "three billion, six hundred twenty-one million, three hundred twenty-four thousand, nine hundred fifty-two".