34254391 has 2 divisors, whose sum is σ = 34254392. Its totient is φ = 34254390.

The previous prime is 34254379. The next prime is 34254403. The reversal of 34254391 is 19345243.

34254391 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (34254379) and next prime (34254403).

It is a cyclic number.

It is not a de Polignac number, because 34254391 - 2¹⁷ = 34123319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34254091) 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, 17127195 + 17127196.

It is an arithmetic number, because the mean of its divisors is an integer number (17127196).

Almost surely, 2^34254391 is an apocalyptic number.

34254391 is a deficient number, since it is larger than the sum of its proper divisors (1).

34254391 is an equidigital number, since it uses as much as digits as its factorization.

34254391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 34254391 is about 5852.7250917842. The cubic root of 34254391 is about 324.7671420762.

The spelling of 34254391 in words is "thirty-four million, two hundred fifty-four thousand, three hundred ninety-one".