6836922089 has 2 divisors, whose sum is σ = 6836922090. Its totient is φ = 6836922088.

The previous prime is 6836922073. The next prime is 6836922121. The reversal of 6836922089 is 9802296386.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4119072400 + 2717849689 = 64180^2 + 52133^2 .

It is a cyclic number.

It is not a de Polignac number, because 6836922089 - 2⁴ = 6836922073 is a prime.

It is a super-2 number, since 2×6836922089² = 93487007302112247842, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6836922089.

It is not a weakly prime, because it can be changed into another prime (6836922689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3418461044 + 3418461045.

It is an arithmetic number, because the mean of its divisors is an integer number (3418461045).

Almost surely, 2^6836922089 is an apocalyptic number.

It is an amenable number.

6836922089 is a deficient number, since it is larger than the sum of its proper divisors (1).

6836922089 is an equidigital number, since it uses as much as digits as its factorization.

6836922089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 6836922089 is about 82685.6824909851. The cubic root of 6836922089 is about 1897.9592205215.

The spelling of 6836922089 in words is "six billion, eight hundred thirty-six million, nine hundred twenty-two thousand, eighty-nine".