3625661132 has 6 divisors (see below), whose sum is σ = 6344906988. Its totient is φ = 1812830564.

The previous prime is 3625661099. The next prime is 3625661147. The reversal of 3625661132 is 2311665263.

It is a junction number, because it is equal to n+sod(n) for n = 3625661092 and 3625661101.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453207638 + ... + 453207645.

It is an arithmetic number, because the mean of its divisors is an integer number (1057484498).

Almost surely, 2^3625661132 is an apocalyptic number.

It is an amenable number.

3625661132 is a deficient number, since it is larger than the sum of its proper divisors (2719245856).

3625661132 is a wasteful number, since it uses less digits than its factorization.

3625661132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906415287 (or 906415285 counting only the distinct ones).

The product of its digits is 38880, while the sum is 35.

The square root of 3625661132 is about 60213.4630460664. The cubic root of 3625661132 is about 1536.2517959921.

The spelling of 3625661132 in words is "three billion, six hundred twenty-five million, six hundred sixty-one thousand, one hundred thirty-two".