34303439 has 2 divisors, whose sum is σ = 34303440. Its totient is φ = 34303438.

The previous prime is 34303369. The next prime is 34303457. The reversal of 34303439 is 93430343.

It is a strong prime.

It is an emirp because it is prime and its reverse (93430343) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34303439 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 (34303039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17151719 + 17151720.

It is an arithmetic number, because the mean of its divisors is an integer number (17151720).

Almost surely, 2^34303439 is an apocalyptic number.

34303439 is a deficient number, since it is larger than the sum of its proper divisors (1).

34303439 is an equidigital number, since it uses as much as digits as its factorization.

34303439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

The square root of 34303439 is about 5856.9137777502. The cubic root of 34303439 is about 324.9220767818.

The spelling of 34303439 in words is "thirty-four million, three hundred three thousand, four hundred thirty-nine".