3343138817 has 2 divisors, whose sum is σ = 3343138818. Its totient is φ = 3343138816.

The previous prime is 3343138753. The next prime is 3343138819. The reversal of 3343138817 is 7188313433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1750250896 + 1592887921 = 41836^2 + 39911^2 .

It is a cyclic number.

It is not a de Polignac number, because 3343138817 - 2⁶ = 3343138753 is a prime.

It is a super-2 number, since 2×3343138817² = 22353154299464318978, which contains 22 as substring.

Together with 3343138819, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3343138819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671569408 + 1671569409.

It is an arithmetic number, because the mean of its divisors is an integer number (1671569409).

Almost surely, 2^3343138817 is an apocalyptic number.

It is an amenable number.

3343138817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343138817 is an equidigital number, since it uses as much as digits as its factorization.

3343138817 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 41.

The square root of 3343138817 is about 57819.8825405241. The cubic root of 3343138817 is about 1495.2648929768.

The spelling of 3343138817 in words is "three billion, three hundred forty-three million, one hundred thirty-eight thousand, eight hundred seventeen".