34420271 has 2 divisors, whose sum is σ = 34420272. Its totient is φ = 34420270.

The previous prime is 34420247. The next prime is 34420277. The reversal of 34420271 is 17202443.

34420271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34420271 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 (34420277) 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, 17210135 + 17210136.

It is an arithmetic number, because the mean of its divisors is an integer number (17210136).

Almost surely, 2^34420271 is an apocalyptic number.

34420271 is a deficient number, since it is larger than the sum of its proper divisors (1).

34420271 is an equidigital number, since it uses as much as digits as its factorization.

34420271 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 34420271 is about 5866.8791533489. The cubic root of 34420271 is about 325.2905362507.

The spelling of 34420271 in words is "thirty-four million, four hundred twenty thousand, two hundred seventy-one".