3194492368 has 40 divisors (see below), whose sum is σ = 6353093376. Its totient is φ = 1555142400.

The previous prime is 3194492351. The next prime is 3194492369. The reversal of 3194492368 is 8632944913.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3194492369) 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, 338433 + ... + 347743.

Almost surely, 2^3194492368 is an apocalyptic number.

It is an amenable number.

3194492368 is a deficient number, since it is larger than the sum of its proper divisors (3158601008).

3194492368 is a wasteful number, since it uses less digits than its factorization.

3194492368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9883 (or 9877 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 3194492368 is about 56519.8404810205. The cubic root of 3194492368 is about 1472.7666852191.

The spelling of 3194492368 in words is "three billion, one hundred ninety-four million, four hundred ninety-two thousand, three hundred sixty-eight".