3194336812 has 6 divisors (see below), whose sum is σ = 5590089428. Its totient is φ = 1597168404.

The previous prime is 3194336749. The next prime is 3194336819. The reversal of 3194336812 is 2186334913.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3194336819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 399292098 + ... + 399292105.

Almost surely, 2^3194336812 is an apocalyptic number.

It is an amenable number.

3194336812 is a deficient number, since it is larger than the sum of its proper divisors (2395752616).

3194336812 is a wasteful number, since it uses less digits than its factorization.

3194336812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 798584207 (or 798584205 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 3194336812 is about 56518.4643457340. The cubic root of 3194336812 is about 1472.7427793433.

The spelling of 3194336812 in words is "three billion, one hundred ninety-four million, three hundred thirty-six thousand, eight hundred twelve".