6822742668674 has 16 divisors (see below), whose sum is σ = 10374496913760. Its totient is φ = 3364578738720.

The previous prime is 6822742668667. The next prime is 6822742668683. The reversal of 6822742668674 is 4768662472286.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8182997 + ... + 8978135.

It is an arithmetic number, because the mean of its divisors is an integer number (648406057110).

Almost surely, 2^{6822742668674} is an apocalyptic number.

6822742668674 is a deficient number, since it is larger than the sum of its proper divisors (3551754245086).

6822742668674 is a wasteful number, since it uses less digits than its factorization.

6822742668674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853985.

The product of its digits is 520224768, while the sum is 68.

The spelling of 6822742668674 in words is "six trillion, eight hundred twenty-two billion, seven hundred forty-two million, six hundred sixty-eight thousand, six hundred seventy-four".