34343293 has 2 divisors, whose sum is σ = 34343294. Its totient is φ = 34343292.

The previous prime is 34343237. The next prime is 34343303. The reversal of 34343293 is 39234343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31114084 + 3229209 = 5578^2 + 1797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34343293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34343693) 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, 17171646 + 17171647.

It is an arithmetic number, because the mean of its divisors is an integer number (17171647).

Almost surely, 2^34343293 is an apocalyptic number.

It is an amenable number.

34343293 is a deficient number, since it is larger than the sum of its proper divisors (1).

34343293 is an equidigital number, since it uses as much as digits as its factorization.

34343293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 31.

The square root of 34343293 is about 5860.3150939177. The cubic root of 34343293 is about 325.0478604072.

The spelling of 34343293 in words is "thirty-four million, three hundred forty-three thousand, two hundred ninety-three".