6844853 has 2 divisors, whose sum is σ = 6844854. Its totient is φ = 6844852.

The previous prime is 6844843. The next prime is 6844861. The reversal of 6844853 is 3584486.

It is a happy number.

6844853 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4765489 + 2079364 = 2183^2 + 1442^2 .

It is a cyclic number.

It is not a de Polignac number, because 6844853 - 2⁸ = 6844597 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6844813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3422426 + 3422427.

It is an arithmetic number, because the mean of its divisors is an integer number (3422427).

Almost surely, 2^6844853 is an apocalyptic number.

It is an amenable number.

6844853 is a deficient number, since it is larger than the sum of its proper divisors (1).

6844853 is an equidigital number, since it uses as much as digits as its factorization.

6844853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 38.

The square root of 6844853 is about 2616.2669970781. The cubic root of 6844853 is about 189.8692822028.

The spelling of 6844853 in words is "six million, eight hundred forty-four thousand, eight hundred fifty-three".