34327691 has 2 divisors, whose sum is σ = 34327692. Its totient is φ = 34327690.

The previous prime is 34327687. The next prime is 34327693. The reversal of 34327691 is 19672343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34327691 - 2² = 34327687 is a prime.

Together with 34327693, 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 (34327693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17163845 + 17163846.

It is an arithmetic number, because the mean of its divisors is an integer number (17163846).

Almost surely, 2^34327691 is an apocalyptic number.

34327691 is a deficient number, since it is larger than the sum of its proper divisors (1).

34327691 is an equidigital number, since it uses as much as digits as its factorization.

34327691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 35.

The square root of 34327691 is about 5858.9837856065. The cubic root of 34327691 is about 324.9986303690.

The spelling of 34327691 in words is "thirty-four million, three hundred twenty-seven thousand, six hundred ninety-one".