3434309 has 2 divisors, whose sum is σ = 3434310. Its totient is φ = 3434308.

The previous prime is 3434293. The next prime is 3434311. The reversal of 3434309 is 9034343.

3434309 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 can be written as a sum of positive squares in only one way, i.e., 3330625 + 103684 = 1825^2 + 322^2 .

It is a cyclic number.

It is not a de Polignac number, because 3434309 - 2⁴ = 3434293 is a prime.

Together with 3434311, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3434359) 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, 1717154 + 1717155.

It is an arithmetic number, because the mean of its divisors is an integer number (1717155).

Almost surely, 2^3434309 is an apocalyptic number.

It is an amenable number.

3434309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3434309 is an equidigital number, since it uses as much as digits as its factorization.

3434309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3434309 is about 1853.1888732668. The cubic root of 3434309 is about 150.8735546579.

It can be divided in two parts, 34 and 34309, that added together give a palindrome (34343).

The spelling of 3434309 in words is "three million, four hundred thirty-four thousand, three hundred nine".