6876811 has 2 divisors, whose sum is σ = 6876812. Its totient is φ = 6876810.

The previous prime is 6876809. The next prime is 6876817. The reversal of 6876811 is 1186786.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6876811 - 2¹ = 6876809 is a prime.

Together with 6876809, it forms a pair of twin primes.

6876811 is a lucky number.

It is a plaindrome in base 12.

It is not a weakly prime, because it can be changed into another prime (6876817) 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, 3438405 + 3438406.

It is an arithmetic number, because the mean of its divisors is an integer number (3438406).

Almost surely, 2^6876811 is an apocalyptic number.

6876811 is a deficient number, since it is larger than the sum of its proper divisors (1).

6876811 is an equidigital number, since it uses as much as digits as its factorization.

6876811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 37.

The square root of 6876811 is about 2622.3674418357. The cubic root of 6876811 is about 190.1643176860.

The spelling of 6876811 in words is "six million, eight hundred seventy-six thousand, eight hundred eleven".