3194466644 has 24 divisors (see below), whose sum is σ = 5635025760. Its totient is φ = 1584510624.

The previous prime is 3194466623. The next prime is 3194466659. The reversal of 3194466644 is 4466644913.

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 7 ways as a sum of consecutive naturals, for example, 253067 + ... + 265389.

It is an arithmetic number, because the mean of its divisors is an integer number (234792740).

Almost surely, 2^3194466644 is an apocalyptic number.

It is an amenable number.

3194466644 is a deficient number, since it is larger than the sum of its proper divisors (2440559116).

3194466644 is a wasteful number, since it uses less digits than its factorization.

3194466644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12839 (or 12837 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 47.

The square root of 3194466644 is about 56519.6129144565. The cubic root of 3194466644 is about 1472.7627320034.

The spelling of 3194466644 in words is "three billion, one hundred ninety-four million, four hundred sixty-six thousand, six hundred forty-four".