3189736874 has 16 divisors (see below), whose sum is σ = 4888228608. Its totient is φ = 1560352752.

The previous prime is 3189736873. The next prime is 3189736939. The reversal of 3189736874 is 4786379813.

It is not an unprimeable number, because it can be changed into a prime (3189736873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357779 + ... + 366585.

It is an arithmetic number, because the mean of its divisors is an integer number (305514288).

Almost surely, 2^3189736874 is an apocalyptic number.

3189736874 is a deficient number, since it is larger than the sum of its proper divisors (1698491734).

3189736874 is a wasteful number, since it uses less digits than its factorization.

3189736874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12709.

The product of its digits is 6096384, while the sum is 56.

The square root of 3189736874 is about 56477.7555680110. The cubic root of 3189736874 is about 1472.0355089127.

The spelling of 3189736874 in words is "three billion, one hundred eighty-nine million, seven hundred thirty-six thousand, eight hundred seventy-four".