34489517 has 4 divisors (see below), whose sum is σ = 34761216. Its totient is φ = 34217820.

The previous prime is 34489471. The next prime is 34489519. The reversal of 34489517 is 71598443.

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 not a de Polignac number, because 34489517 - 2⁸ = 34489261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34489519) 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, 135659 + ... + 135912.

It is an arithmetic number, because the mean of its divisors is an integer number (8690304).

Almost surely, 2^34489517 is an apocalyptic number.

It is an amenable number.

34489517 is a deficient number, since it is larger than the sum of its proper divisors (271699).

34489517 is a wasteful number, since it uses less digits than its factorization.

34489517 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271698.

The product of its digits is 120960, while the sum is 41.

The square root of 34489517 is about 5872.7776222159. Note that the first 3 decimals coincide. The cubic root of 34489517 is about 325.5085277571.

The spelling of 34489517 in words is "thirty-four million, four hundred eighty-nine thousand, five hundred seventeen".