34026709 has 2 divisors, whose sum is σ = 34026710. Its totient is φ = 34026708.

The previous prime is 34026703. The next prime is 34026721. The reversal of 34026709 is 90762043.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28121809 + 5904900 = 5303^2 + 2430^2 .

It is an emirp because it is prime and its reverse (90762043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34026709 - 2²³ = 25638101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34026703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17013354 + 17013355.

It is an arithmetic number, because the mean of its divisors is an integer number (17013355).

Almost surely, 2^34026709 is an apocalyptic number.

It is an amenable number.

34026709 is a deficient number, since it is larger than the sum of its proper divisors (1).

34026709 is an equidigital number, since it uses as much as digits as its factorization.

34026709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 34026709 is about 5833.2417230902. The cubic root of 34026709 is about 324.0459881122.

The spelling of 34026709 in words is "thirty-four million, twenty-six thousand, seven hundred nine".