34357859 has 2 divisors, whose sum is σ = 34357860. Its totient is φ = 34357858.

The previous prime is 34357853. The next prime is 34357861. The reversal of 34357859 is 95875343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34357859 - 2¹² = 34353763 is a prime.

Together with 34357861, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34357853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17178929 + 17178930.

It is an arithmetic number, because the mean of its divisors is an integer number (17178930).

Almost surely, 2^34357859 is an apocalyptic number.

34357859 is a deficient number, since it is larger than the sum of its proper divisors (1).

34357859 is an equidigital number, since it uses as much as digits as its factorization.

34357859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 453600, while the sum is 44.

The square root of 34357859 is about 5861.5577281129. The cubic root of 34357859 is about 325.0938080291.

The spelling of 34357859 in words is "thirty-four million, three hundred fifty-seven thousand, eight hundred fifty-nine".