6811674823 has 2 divisors, whose sum is σ = 6811674824. Its totient is φ = 6811674822.

The previous prime is 6811674799. The next prime is 6811674901. The reversal of 6811674823 is 3284761186.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6811674823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6811674923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3405837411 + 3405837412.

It is an arithmetic number, because the mean of its divisors is an integer number (3405837412).

Almost surely, 2^6811674823 is an apocalyptic number.

6811674823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6811674823 is an equidigital number, since it uses as much as digits as its factorization.

6811674823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 46.

The square root of 6811674823 is about 82532.8711665843. The cubic root of 6811674823 is about 1895.6200886769.

The spelling of 6811674823 in words is "six billion, eight hundred eleven million, six hundred seventy-four thousand, eight hundred twenty-three".