34322147 has 2 divisors, whose sum is σ = 34322148. Its totient is φ = 34322146.

The previous prime is 34322143. The next prime is 34322179. The reversal of 34322147 is 74122343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34322147 - 2² = 34322143 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34322143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17161073 + 17161074.

It is an arithmetic number, because the mean of its divisors is an integer number (17161074).

Almost surely, 2^34322147 is an apocalyptic number.

34322147 is a deficient number, since it is larger than the sum of its proper divisors (1).

34322147 is an equidigital number, since it uses as much as digits as its factorization.

34322147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032, while the sum is 26.

The square root of 34322147 is about 5858.5106469136. The cubic root of 34322147 is about 324.9811334216.

The spelling of 34322147 in words is "thirty-four million, three hundred twenty-two thousand, one hundred forty-seven".