3393839 has 2 divisors, whose sum is σ = 3393840. Its totient is φ = 3393838.

The previous prime is 3393833. The next prime is 3393851. The reversal of 3393839 is 9383933.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3393839 - 2⁸ = 3393583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3393833) 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 as a sum of consecutive naturals, namely, 1696919 + 1696920.

It is an arithmetic number, because the mean of its divisors is an integer number (1696920).

Almost surely, 2^3393839 is an apocalyptic number.

3393839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3393839 is an equidigital number, since it uses as much as digits as its factorization.

3393839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52488, while the sum is 38.

The square root of 3393839 is about 1842.2374982613. The cubic root of 3393839 is about 150.2785786024.

The spelling of 3393839 in words is "three million, three hundred ninety-three thousand, eight hundred thirty-nine".