34389117 has 56 divisors (see below), whose sum is σ = 61697664. Its totient is φ = 18732384.

The previous prime is 34389109. The next prime is 34389127. The reversal of 34389117 is 71198343.

It is a happy number.

It is not a de Polignac number, because 34389117 - 2³ = 34389109 is a prime.

It is a super-2 number, since 2×34389117² = 2365222736079378, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34389127) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 117223 + ... + 117515.

It is an arithmetic number, because the mean of its divisors is an integer number (1101744).

Almost surely, 2^34389117 is an apocalyptic number.

It is an amenable number.

34389117 is a deficient number, since it is larger than the sum of its proper divisors (27308547).

34389117 is an equidigital number, since it uses as much as digits as its factorization.

34389117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 326 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 34389117 is about 5864.2234780063. The cubic root of 34389117 is about 325.1923658016.

The spelling of 34389117 in words is "thirty-four million, three hundred eighty-nine thousand, one hundred seventeen".