3620875452 has 24 divisors (see below), whose sum is σ = 8532362832. Its totient is φ = 1195008000.

The previous prime is 3620875451. The next prime is 3620875459. The reversal of 3620875452 is 2545780263.

It is a super-2 number, since 2×3620875452² = 26221478077792408608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620875451) 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, 1492549 + ... + 1494972.

It is an arithmetic number, because the mean of its divisors is an integer number (355515118).

Almost surely, 2^3620875452 is an apocalyptic number.

It is an amenable number.

3620875452 is an abundant number, since it is smaller than the sum of its proper divisors (4911487380).

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

3620875452 is a wasteful number, since it uses less digits than its factorization.

3620875452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2987629 (or 2987627 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 3620875452 is about 60173.7106384507. The cubic root of 3620875452 is about 1535.5755748051.

The spelling of 3620875452 in words is "three billion, six hundred twenty million, eight hundred seventy-five thousand, four hundred fifty-two".