3194642434 has 16 divisors (see below), whose sum is σ = 4806897696. Its totient is φ = 1592352000.

The previous prime is 3194642417. The next prime is 3194642441. The reversal of 3194642434 is 4342464913.

It is a super-2 number, since 2×3194642434² = 20411480562226888712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1119109 + ... + 1121959.

It is an arithmetic number, because the mean of its divisors is an integer number (300431106).

Almost surely, 2^3194642434 is an apocalyptic number.

3194642434 is a deficient number, since it is larger than the sum of its proper divisors (1612255262).

3194642434 is a wasteful number, since it uses less digits than its factorization.

3194642434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4401.

The product of its digits is 248832, while the sum is 40.

The square root of 3194642434 is about 56521.1680169474. The cubic root of 3194642434 is about 1472.7897466551.

The spelling of 3194642434 in words is "three billion, one hundred ninety-four million, six hundred forty-two thousand, four hundred thirty-four".