3625631364 has 24 divisors (see below), whose sum is σ = 8472395680. Its totient is φ = 1206745344.

The previous prime is 3625631351. The next prime is 3625631407. The reversal of 3625631364 is 4631365263.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216394 + ... + 232545.

Almost surely, 2^3625631364 is an apocalyptic number.

It is an amenable number.

3625631364 is an abundant number, since it is smaller than the sum of its proper divisors (4846764316).

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

3625631364 is a wasteful number, since it uses less digits than its factorization.

3625631364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449619 (or 449617 counting only the distinct ones).

The product of its digits is 233280, while the sum is 39.

The square root of 3625631364 is about 60213.2158583147. The cubic root of 3625631364 is about 1536.2475915848.

The spelling of 3625631364 in words is "three billion, six hundred twenty-five million, six hundred thirty-one thousand, three hundred sixty-four".