34345859 has 2 divisors, whose sum is σ = 34345860. Its totient is φ = 34345858.

The previous prime is 34345837. The next prime is 34345873. The reversal of 34345859 is 95854343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34345859 - 2⁸ = 34345603 is a prime.

It is not a weakly prime, because it can be changed into another prime (34345819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17172929 + 17172930.

It is an arithmetic number, because the mean of its divisors is an integer number (17172930).

Almost surely, 2^34345859 is an apocalyptic number.

34345859 is a deficient number, since it is larger than the sum of its proper divisors (1).

34345859 is an equidigital number, since it uses as much as digits as its factorization.

34345859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 41.

The square root of 34345859 is about 5860.5340200361. The cubic root of 34345859 is about 325.0559556515.

The spelling of 34345859 in words is "thirty-four million, three hundred forty-five thousand, eight hundred fifty-nine".