6846841 has 2 divisors, whose sum is σ = 6846842. Its totient is φ = 6846840.

The previous prime is 6846839. The next prime is 6846881. The reversal of 6846841 is 1486486.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5475600 + 1371241 = 2340^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 6846841 - 2¹ = 6846839 is a prime.

Together with 6846839, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6846841.

It is not a weakly prime, because it can be changed into another prime (6846811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3423420 + 3423421.

It is an arithmetic number, because the mean of its divisors is an integer number (3423421).

Almost surely, 2^6846841 is an apocalyptic number.

It is an amenable number.

6846841 is a deficient number, since it is larger than the sum of its proper divisors (1).

6846841 is an equidigital number, since it uses as much as digits as its factorization.

6846841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36864, while the sum is 37.

The square root of 6846841 is about 2616.6469001377. The cubic root of 6846841 is about 189.8876621250.

The spelling of 6846841 in words is "six million, eight hundred forty-six thousand, eight hundred forty-one".