34304243 has 2 divisors, whose sum is σ = 34304244. Its totient is φ = 34304242.

The previous prime is 34304213. The next prime is 34304251. The reversal of 34304243 is 34240343.

It is a happy number.

34304243 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 is a cyclic number.

It is not a de Polignac number, because 34304243 - 2¹⁴ = 34287859 is a prime.

It is not a weakly prime, because it can be changed into another prime (34304213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17152121 + 17152122.

It is an arithmetic number, because the mean of its divisors is an integer number (17152122).

Almost surely, 2^34304243 is an apocalyptic number.

34304243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34304243 is an equidigital number, since it uses as much as digits as its factorization.

34304243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 34304243 is about 5856.9824141788. The cubic root of 34304243 is about 324.9246152572.

Adding to 34304243 its reverse (34240343), we get a palindrome (68544586).

The spelling of 34304243 in words is "thirty-four million, three hundred four thousand, two hundred forty-three".