3725616712 has 8 divisors (see below), whose sum is σ = 6985531350. Its totient is φ = 1862808352.

The previous prime is 3725616701. The next prime is 3725616733. The reversal of 3725616712 is 2176165273.

It can be written as a sum of positive squares in only one way, i.e., 2002204516 + 1723412196 = 44746^2 + 41514^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232851037 + ... + 232851052.

Almost surely, 2^3725616712 is an apocalyptic number.

It is an amenable number.

3725616712 is a deficient number, since it is larger than the sum of its proper divisors (3259914638).

3725616712 is a wasteful number, since it uses less digits than its factorization.

3725616712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465702095 (or 465702091 counting only the distinct ones).

The product of its digits is 105840, while the sum is 40.

The square root of 3725616712 is about 61037.8301711324. The cubic root of 3725616712 is about 1550.2416150578.

The spelling of 3725616712 in words is "three billion, seven hundred twenty-five million, six hundred sixteen thousand, seven hundred twelve".