3499338338217 has 6 divisors (see below), whose sum is σ = 5054599821882. Its totient is φ = 2332892225472.

The previous prime is 3499338338213. The next prime is 3499338338239. The reversal of 3499338338217 is 7128338339943.

3499338338217 is a `hidden beast` number, since 3 + 4 + 9 + 9 + 3 + 383 + 38 + 217 = 666.

3499338338217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3086430566976 + 412907771241 = 1756824^2 + 642579^2 .

It is not a de Polignac number, because 3499338338217 - 2² = 3499338338213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3499338338213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194407685448 + ... + 194407685465.

It is an arithmetic number, because the mean of its divisors is an integer number (842433303647).

Almost surely, 2^{3499338338217} is an apocalyptic number.

It is an amenable number.

3499338338217 is a deficient number, since it is larger than the sum of its proper divisors (1555261483665).

3499338338217 is a wasteful number, since it uses less digits than its factorization.

3499338338217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388815370919 (or 388815370916 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 63.

The spelling of 3499338338217 in words is "three trillion, four hundred ninety-nine billion, three hundred thirty-eight million, three hundred thirty-eight thousand, two hundred seventeen".