3434817850217 has 4 divisors (see below), whose sum is σ = 3699034607940. Its totient is φ = 3170601092496.

The previous prime is 3434817850201. The next prime is 3434817850249. The reversal of 3434817850217 is 7120587184343.

3434817850217 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 251658742336 + 3183159107881 = 501656^2 + 1784141^2 .

It is a cyclic number.

It is not a de Polignac number, because 3434817850217 - 2⁴ = 3434817850201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3434817850417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132108378842 + ... + 132108378867.

It is an arithmetic number, because the mean of its divisors is an integer number (924758651985).

Almost surely, 2^{3434817850217} is an apocalyptic number.

It is an amenable number.

3434817850217 is a deficient number, since it is larger than the sum of its proper divisors (264216757723).

3434817850217 is a wasteful number, since it uses less digits than its factorization.

3434817850217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264216757722.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 3434817850217 in words is "three trillion, four hundred thirty-four billion, eight hundred seventeen million, eight hundred fifty thousand, two hundred seventeen".