3725612944 has 10 divisors (see below), whose sum is σ = 7218375110. Its totient is φ = 1862806464.

The previous prime is 3725612909. The next prime is 3725612959. The reversal of 3725612944 is 4492165273.

It can be written as a sum of positive squares in only one way, i.e., 1926156544 + 1799456400 = 43888^2 + 42420^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3725612944.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116425389 + ... + 116425420.

It is an arithmetic number, because the mean of its divisors is an integer number (721837511).

Almost surely, 2^3725612944 is an apocalyptic number.

It is an amenable number.

3725612944 is a deficient number, since it is larger than the sum of its proper divisors (3492762166).

3725612944 is a wasteful number, since it uses less digits than its factorization.

3725612944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232850817 (or 232850811 counting only the distinct ones).

The product of its digits is 362880, while the sum is 43.

The square root of 3725612944 is about 61037.7993050208. The cubic root of 3725612944 is about 1550.2410924318.

The spelling of 3725612944 in words is "three billion, seven hundred twenty-five million, six hundred twelve thousand, nine hundred forty-four".