3625631372 has 24 divisors (see below), whose sum is σ = 7009282560. Its totient is φ = 1627151760.

The previous prime is 3625631351. The next prime is 3625631407. The reversal of 3625631372 is 2731365263.

3625631372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 518048 + ... + 524999.

It is an arithmetic number, because the mean of its divisors is an integer number (292053440).

Almost surely, 2^3625631372 is an apocalyptic number.

It is an amenable number.

3625631372 is a deficient number, since it is larger than the sum of its proper divisors (3383651188).

3625631372 is a wasteful number, since it uses less digits than its factorization.

3625631372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043141 (or 1043139 counting only the distinct ones).

The product of its digits is 136080, while the sum is 38.

The square root of 3625631372 is about 60213.2159247453. The cubic root of 3625631372 is about 1536.2475927147.

The spelling of 3625631372 in words is "three billion, six hundred twenty-five million, six hundred thirty-one thousand, three hundred seventy-two".