3313564349 has 2 divisors, whose sum is σ = 3313564350. Its totient is φ = 3313564348.

The previous prime is 3313564307. The next prime is 3313564351. The reversal of 3313564349 is 9434653133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3034908100 + 278656249 = 55090^2 + 16693^2 .

It is an emirp because it is prime and its reverse (9434653133) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3313564349 is a prime.

It is a Sophie Germain prime.

Together with 3313564351, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3313564369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656782174 + 1656782175.

It is an arithmetic number, because the mean of its divisors is an integer number (1656782175).

Almost surely, 2^3313564349 is an apocalyptic number.

It is an amenable number.

3313564349 is a deficient number, since it is larger than the sum of its proper divisors (1).

3313564349 is an equidigital number, since it uses as much as digits as its factorization.

3313564349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 41.

The square root of 3313564349 is about 57563.5678967175. The cubic root of 3313564349 is about 1490.8426308998.

The spelling of 3313564349 in words is "three billion, three hundred thirteen million, five hundred sixty-four thousand, three hundred forty-nine".