6943193 has 2 divisors, whose sum is σ = 6943194. Its totient is φ = 6943192.

The previous prime is 6943187. The next prime is 6943213. The reversal of 6943193 is 3913496.

6943193 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5234944 + 1708249 = 2288^2 + 1307^2 .

It is a cyclic number.

It is not a de Polignac number, because 6943193 - 2⁴ = 6943177 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6943793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3471596 + 3471597.

It is an arithmetic number, because the mean of its divisors is an integer number (3471597).

Almost surely, 2^6943193 is an apocalyptic number.

It is an amenable number.

6943193 is a deficient number, since it is larger than the sum of its proper divisors (1).

6943193 is an equidigital number, since it uses as much as digits as its factorization.

6943193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17496, while the sum is 35.

The square root of 6943193 is about 2634.9939278867. The cubic root of 6943193 is about 190.7742460335.

The spelling of 6943193 in words is "six million, nine hundred forty-three thousand, one hundred ninety-three".