3343718893 has 2 divisors, whose sum is σ = 3343718894. Its totient is φ = 3343718892.

The previous prime is 3343718837. The next prime is 3343718921. The reversal of 3343718893 is 3988173433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2404725444 + 938993449 = 49038^2 + 30643^2 .

It is an emirp because it is prime and its reverse (3988173433) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3343718893 is a prime.

It is a super-2 number, since 2×3343718893² = 22360912070810290898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3343718093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671859446 + 1671859447.

It is an arithmetic number, because the mean of its divisors is an integer number (1671859447).

Almost surely, 2^3343718893 is an apocalyptic number.

It is an amenable number.

3343718893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3343718893 is an equidigital number, since it uses as much as digits as its factorization.

3343718893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 3343718893 is about 57824.8985558989. The cubic root of 3343718893 is about 1495.3513703029.

The spelling of 3343718893 in words is "three billion, three hundred forty-three million, seven hundred eighteen thousand, eight hundred ninety-three".