34214813 has 2 divisors, whose sum is σ = 34214814. Its totient is φ = 34214812.

The previous prime is 34214797. The next prime is 34214833. The reversal of 34214813 is 31841243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34128964 + 85849 = 5842^2 + 293^2 .

It is a cyclic number.

It is not a de Polignac number, because 34214813 - 2⁴ = 34214797 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34214833) 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, 17107406 + 17107407.

It is an arithmetic number, because the mean of its divisors is an integer number (17107407).

Almost surely, 2^34214813 is an apocalyptic number.

It is an amenable number.

34214813 is a deficient number, since it is larger than the sum of its proper divisors (1).

34214813 is an equidigital number, since it uses as much as digits as its factorization.

34214813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 26.

The square root of 34214813 is about 5849.3429545548. The cubic root of 34214813 is about 324.6420137138.

The spelling of 34214813 in words is "thirty-four million, two hundred fourteen thousand, eight hundred thirteen".