3733638625 has 16 divisors (see below), whose sum is σ = 4673710080. Its totient is φ = 2977854000.

The previous prime is 3733638581. The next prime is 3733638631. The reversal of 3733638625 is 5268363373.

It is not a de Polignac number, because 3733638625 - 2⁹ = 3733638113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3745 + ... + 86494.

It is an arithmetic number, because the mean of its divisors is an integer number (292106880).

Almost surely, 2^3733638625 is an apocalyptic number.

It is an amenable number.

3733638625 is a deficient number, since it is larger than the sum of its proper divisors (940071455).

3733638625 is an equidigital number, since it uses as much as digits as its factorization.

3733638625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90585 (or 90575 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 46.

The square root of 3733638625 is about 61103.5074688843. The cubic root of 3733638625 is about 1551.3534657409.

The spelling of 3733638625 in words is "three billion, seven hundred thirty-three million, six hundred thirty-eight thousand, six hundred twenty-five".