34009171 has 4 divisors (see below), whose sum is σ = 38867632. Its totient is φ = 29150712.

The previous prime is 34009159. The next prime is 34009187. The reversal of 34009171 is 17190043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 34009171 - 2⁷ = 34009043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34009471) 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 in 3 ways as a sum of consecutive naturals, for example, 2429220 + ... + 2429233.

It is an arithmetic number, because the mean of its divisors is an integer number (9716908).

Almost surely, 2^34009171 is an apocalyptic number.

34009171 is a deficient number, since it is larger than the sum of its proper divisors (4858461).

34009171 is an equidigital number, since it uses as much as digits as its factorization.

34009171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4858460.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 34009171 is about 5831.7382485842. The cubic root of 34009171 is about 323.9903054306.

The spelling of 34009171 in words is "thirty-four million, nine thousand, one hundred seventy-one".