3194409 has 8 divisors (see below), whose sum is σ = 4273920. Its totient is φ = 2122256.

The previous prime is 3194393. The next prime is 3194417. The reversal of 3194409 is 9044913.

3194409 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3194409 - 2⁴ = 3194393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3194459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 729 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (534240).

Almost surely, 2^3194409 is an apocalyptic number.

It is an amenable number.

3194409 is a deficient number, since it is larger than the sum of its proper divisors (1079511).

3194409 is a wasteful number, since it uses less digits than its factorization.

3194409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679.

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 3194409 is about 1787.2909667986. The cubic root of 3194409 is about 147.2753873305.

The spelling of 3194409 in words is "three million, one hundred ninety-four thousand, four hundred nine".