3444657372 has 54 divisors (see below), whose sum is σ = 9428662152. Its totient is φ = 1059892704.

The previous prime is 3444657367. The next prime is 3444657407. The reversal of 3444657372 is 2737564443.

3444657372 is a `hidden beast` number, since 3 + 4 + 4 + 4 + 6 + 573 + 72 = 666.

3444657372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 277008 + ... + 289175.

Almost surely, 2^3444657372 is an apocalyptic number.

It is an amenable number.

3444657372 is an abundant number, since it is smaller than the sum of its proper divisors (5984004780).

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

3444657372 is a wasteful number, since it uses less digits than its factorization.

3444657372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566219 (or 566201 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 45.

The square root of 3444657372 is about 58691.2035317048. The cubic root of 3444657372 is about 1510.2494174492.

The spelling of 3444657372 in words is "three billion, four hundred forty-four million, six hundred fifty-seven thousand, three hundred seventy-two".