3194189884 has 12 divisors (see below), whose sum is σ = 5627349000. Its totient is φ = 1586375888.

The previous prime is 3194189879. The next prime is 3194189893. The reversal of 3194189884 is 4889814913.

It is a happy number.

It is a congruent number.

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, 2679094 + ... + 2680285.

It is an arithmetic number, because the mean of its divisors is an integer number (468945750).

Almost surely, 2^3194189884 is an apocalyptic number.

It is an amenable number.

3194189884 is a deficient number, since it is larger than the sum of its proper divisors (2433159116).

3194189884 is a wasteful number, since it uses less digits than its factorization.

3194189884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5359532 (or 5359530 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 55.

The square root of 3194189884 is about 56517.1645077847. The cubic root of 3194189884 is about 1472.7201987074.

The spelling of 3194189884 in words is "three billion, one hundred ninety-four million, one hundred eighty-nine thousand, eight hundred eighty-four".