3384839 has 2 divisors, whose sum is σ = 3384840. Its totient is φ = 3384838.

The previous prime is 3384817. The next prime is 3384847. The reversal of 3384839 is 9384833.

3384839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3384839 - 2⁸ = 3384583 is a prime.

It is a super-2 number, since 2×3384839² = 22914270111842, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3384809) 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 as a sum of consecutive naturals, namely, 1692419 + 1692420.

It is an arithmetic number, because the mean of its divisors is an integer number (1692420).

Almost surely, 2^3384839 is an apocalyptic number.

3384839 is a deficient number, since it is larger than the sum of its proper divisors (1).

3384839 is an equidigital number, since it uses as much as digits as its factorization.

3384839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 38.

The square root of 3384839 is about 1839.7931948999. The cubic root of 3384839 is about 150.1456215463.

The spelling of 3384839 in words is "three million, three hundred eighty-four thousand, eight hundred thirty-nine".