6819041 has 2 divisors, whose sum is σ = 6819042. Its totient is φ = 6819040.

The previous prime is 6819037. The next prime is 6819049. The reversal of 6819041 is 1409186.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4000000 + 2819041 = 2000^2 + 1679^2 .

It is a cyclic number.

It is not a de Polignac number, because 6819041 - 2² = 6819037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6818995 and 6819013.

It is not a weakly prime, because it can be changed into another prime (6819049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3409520 + 3409521.

It is an arithmetic number, because the mean of its divisors is an integer number (3409521).

Almost surely, 2^6819041 is an apocalyptic number.

It is an amenable number.

6819041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6819041 is an equidigital number, since it uses as much as digits as its factorization.

6819041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 6819041 is about 2611.3293549455. The cubic root of 6819041 is about 189.6303153322.

The spelling of 6819041 in words is "six million, eight hundred nineteen thousand, forty-one".