3393289 has 4 divisors (see below), whose sum is σ = 3434256. Its totient is φ = 3352324.

The previous prime is 3393239. The next prime is 3393311. The reversal of 3393289 is 9823933.

3393289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3393289 - 2⁹ = 3392777 is a prime.

It is an Ulam number.

It is a Duffinian number.

3393289 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3393239) 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 3 ways as a sum of consecutive naturals, for example, 20359 + ... + 20524.

It is an arithmetic number, because the mean of its divisors is an integer number (858564).

Almost surely, 2^3393289 is an apocalyptic number.

It is an amenable number.

3393289 is a deficient number, since it is larger than the sum of its proper divisors (40967).

3393289 is an equidigital number, since it uses as much as digits as its factorization.

3393289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40966.

The product of its digits is 34992, while the sum is 37.

The square root of 3393289 is about 1842.0882172144. The cubic root of 3393289 is about 150.2704601969.

The spelling of 3393289 in words is "three million, three hundred ninety-three thousand, two hundred eighty-nine".