34315291 has 2 divisors, whose sum is σ = 34315292. Its totient is φ = 34315290.

The previous prime is 34315283. The next prime is 34315301. The reversal of 34315291 is 19251343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34315291 - 2³ = 34315283 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34315201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17157645 + 17157646.

It is an arithmetic number, because the mean of its divisors is an integer number (17157646).

Almost surely, 2^34315291 is an apocalyptic number.

34315291 is a deficient number, since it is larger than the sum of its proper divisors (1).

34315291 is an equidigital number, since it uses as much as digits as its factorization.

34315291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 34315291 is about 5857.9254860403. The cubic root of 34315291 is about 324.9594931764.

The spelling of 34315291 in words is "thirty-four million, three hundred fifteen thousand, two hundred ninety-one".