3396739 has 2 divisors, whose sum is σ = 3396740. Its totient is φ = 3396738.

The previous prime is 3396721. The next prime is 3396751. The reversal of 3396739 is 9376933.

3396739 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 3396739 - 2⁵ = 3396707 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3396139) 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, 1698369 + 1698370.

It is an arithmetic number, because the mean of its divisors is an integer number (1698370).

Almost surely, 2^3396739 is an apocalyptic number.

3396739 is a deficient number, since it is larger than the sum of its proper divisors (1).

3396739 is an equidigital number, since it uses as much as digits as its factorization.

3396739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 91854, while the sum is 40.

The square root of 3396739 is about 1843.0244165501. The cubic root of 3396739 is about 150.3213702420.

The spelling of 3396739 in words is "three million, three hundred ninety-six thousand, seven hundred thirty-nine".