3189097928 has 16 divisors (see below), whose sum is σ = 5983303680. Its totient is φ = 1593550288.

The previous prime is 3189097907. The next prime is 3189097979. The reversal of 3189097928 is 8297909813.

3189097928 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, 111176 + ... + 136887.

It is an arithmetic number, because the mean of its divisors is an integer number (373956480).

Almost surely, 2^3189097928 is an apocalyptic number.

It is an amenable number.

3189097928 is a deficient number, since it is larger than the sum of its proper divisors (2794205752).

3189097928 is a wasteful number, since it uses less digits than its factorization.

3189097928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249676 (or 249672 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 56.

The square root of 3189097928 is about 56472.0986682804. The cubic root of 3189097928 is about 1471.9372130296.

The spelling of 3189097928 in words is "three billion, one hundred eighty-nine million, ninety-seven thousand, nine hundred twenty-eight".