3394289 has 4 divisors (see below), whose sum is σ = 3398640. Its totient is φ = 3389940.

The previous prime is 3394277. The next prime is 3394301. The reversal of 3394289 is 9824933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (3394277) and next prime (3394301).

It is a cyclic number.

It is not a de Polignac number, because 3394289 - 2²⁰ = 2345713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3394219) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 647 + ... + 2684.

It is an arithmetic number, because the mean of its divisors is an integer number (849660).

Almost surely, 2^3394289 is an apocalyptic number.

It is an amenable number.

3394289 is a deficient number, since it is larger than the sum of its proper divisors (4351).

3394289 is a wasteful number, since it uses less digits than its factorization.

3394289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350.

The product of its digits is 46656, while the sum is 38.

The square root of 3394289 is about 1842.3596283028. The cubic root of 3394289 is about 150.2852202818.

The spelling of 3394289 in words is "three million, three hundred ninety-four thousand, two hundred eighty-nine".