3632311252 has 12 divisors (see below), whose sum is σ = 6406597120. Its totient is φ = 1801854936.

The previous prime is 3632311231. The next prime is 3632311253. The reversal of 3632311252 is 2521132363.

It is a self number, because there is not a number n which added to its sum of digits gives 3632311252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3632311253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3574602 + ... + 3575617.

Almost surely, 2^3632311252 is an apocalyptic number.

It is an amenable number.

3632311252 is a deficient number, since it is larger than the sum of its proper divisors (2774285868).

3632311252 is a wasteful number, since it uses less digits than its factorization.

3632311252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7150350 (or 7150348 counting only the distinct ones).

The product of its digits is 6480, while the sum is 28.

The square root of 3632311252 is about 60268.6589530578. The cubic root of 3632311252 is about 1537.1904771155.

The spelling of 3632311252 in words is "three billion, six hundred thirty-two million, three hundred eleven thousand, two hundred fifty-two".