3630044253 has 32 divisors (see below), whose sum is σ = 5613649920. Its totient is φ = 2064645440.

The previous prime is 3630044239. The next prime is 3630044261. The reversal of 3630044253 is 3524400363.

3630044253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3630044253 - 2⁶ = 3630044189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3630044253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630044263) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4893 + ... + 85346.

It is an arithmetic number, because the mean of its divisors is an integer number (175426560).

Almost surely, 2^3630044253 is an apocalyptic number.

3630044253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3630044253 is a deficient number, since it is larger than the sum of its proper divisors (1983605667).

3630044253 is a wasteful number, since it uses less digits than its factorization.

3630044253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90329.

The product of its (nonzero) digits is 25920, while the sum is 30.

The square root of 3630044253 is about 60249.8485724238. The cubic root of 3630044253 is about 1536.8706133278.

The spelling of 3630044253 in words is "three billion, six hundred thirty million, forty-four thousand, two hundred fifty-three".