34394323 has 2 divisors, whose sum is σ = 34394324. Its totient is φ = 34394322.

The previous prime is 34394273. The next prime is 34394329. The reversal of 34394323 is 32349343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34394323 - 2⁹ = 34393811 is a prime.

It is not a weakly prime, because it can be changed into another prime (34394329) 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, 17197161 + 17197162.

It is an arithmetic number, because the mean of its divisors is an integer number (17197162).

Almost surely, 2^34394323 is an apocalyptic number.

34394323 is a deficient number, since it is larger than the sum of its proper divisors (1).

34394323 is an equidigital number, since it uses as much as digits as its factorization.

34394323 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 34394323 is about 5864.6673392444. The cubic root of 34394323 is about 325.2087747335.

The spelling of 34394323 in words is "thirty-four million, three hundred ninety-four thousand, three hundred twenty-three".