3444545072 has 20 divisors (see below), whose sum is σ = 6783214656. Its totient is φ = 1694038080.

The previous prime is 3444545051. The next prime is 3444545089. The reversal of 3444545072 is 2705454443.

It is a happy number.

3444545072 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 3 ways as a sum of consecutive naturals, for example, 1763648 + ... + 1765599.

Almost surely, 2^3444545072 is an apocalyptic number.

It is an amenable number.

3444545072 is a deficient number, since it is larger than the sum of its proper divisors (3338669584).

3444545072 is a wasteful number, since it uses less digits than its factorization.

3444545072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3529316 (or 3529310 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 38.

The square root of 3444545072 is about 58690.2468217676. The cubic root of 3444545072 is about 1510.2330052844.

The spelling of 3444545072 in words is "three billion, four hundred forty-four million, five hundred forty-five thousand, seventy-two".