3356209 has 2 divisors, whose sum is σ = 3356210. Its totient is φ = 3356208.

The previous prime is 3356203. The next prime is 3356237. The reversal of 3356209 is 9026533.

3356209 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3356237) can be obtained adding 3356209 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3139984 + 216225 = 1772^2 + 465^2 .

It is a cyclic number.

It is not a de Polignac number, because 3356209 - 2⁷ = 3356081 is a prime.

It is a super-2 number, since 2×3356209² = 22528277703362, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3356203) 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, 1678104 + 1678105.

It is an arithmetic number, because the mean of its divisors is an integer number (1678105).

Almost surely, 2^3356209 is an apocalyptic number.

It is an amenable number.

3356209 is a deficient number, since it is larger than the sum of its proper divisors (1).

3356209 is an equidigital number, since it uses as much as digits as its factorization.

3356209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 3356209 is about 1831.9959061090. The cubic root of 3356209 is about 149.7210965553.

The spelling of 3356209 in words is "three million, three hundred fifty-six thousand, two hundred nine".