34197913 has 4 divisors (see below), whose sum is σ = 34220560. Its totient is φ = 34175268.

The previous prime is 34197901. The next prime is 34197923. The reversal of 34197913 is 31979143.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34197913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34197923) 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, 8883 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (8555140).

Almost surely, 2^34197913 is an apocalyptic number.

It is an amenable number.

34197913 is a deficient number, since it is larger than the sum of its proper divisors (22647).

34197913 is a wasteful number, since it uses less digits than its factorization.

34197913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22646.

The product of its digits is 20412, while the sum is 37.

The square root of 34197913 is about 5847.8981694281. The cubic root of 34197913 is about 324.5885538902.

It can be divided in two parts, 341 and 97913, that multiplied together give a palindrome (33388333).

The spelling of 34197913 in words is "thirty-four million, one hundred ninety-seven thousand, nine hundred thirteen".