3194992192 has 112 divisors (see below), whose sum is σ = 7737725952. Its totient is φ = 1279111680.

The previous prime is 3194992159. The next prime is 3194992211. The reversal of 3194992192 is 2912994913.

It is a tau number, because it is divible by the number of its divisors (112).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439467 + ... + 446677.

Almost surely, 2^3194992192 is an apocalyptic number.

3194992192 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3194992192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3868862976).

3194992192 is an abundant number, since it is smaller than the sum of its proper divisors (4542733760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3194992192 is a wasteful number, since it uses less digits than its factorization.

3194992192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296 (or 7286 counting only the distinct ones).

The product of its digits is 314928, while the sum is 49.

The square root of 3194992192 is about 56524.2619766061. The cubic root of 3194992192 is about 1472.8434930142.

The spelling of 3194992192 in words is "three billion, one hundred ninety-four million, nine hundred ninety-two thousand, one hundred ninety-two".