8683836673 has 2 divisors, whose sum is σ = 8683836674. Its totient is φ = 8683836672.

The previous prime is 8683836661. The next prime is 8683836727. The reversal of 8683836673 is 3766383868.

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., 8652162289 + 31674384 = 93017^2 + 5628^2 .

It is a cyclic number.

It is not a de Polignac number, because 8683836673 - 2¹³ = 8683828481 is a prime.

It is not a weakly prime, because it can be changed into another prime (8683836643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4341918336 + 4341918337.

It is an arithmetic number, because the mean of its divisors is an integer number (4341918337).

Almost surely, 2^8683836673 is an apocalyptic number.

It is an amenable number.

8683836673 is a deficient number, since it is larger than the sum of its proper divisors (1).

8683836673 is an equidigital number, since it uses as much as digits as its factorization.

8683836673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20901888, while the sum is 58.

The square root of 8683836673 is about 93187.1057228413. The cubic root of 8683836673 is about 2055.4356377969.

The spelling of 8683836673 in words is "eight billion, six hundred eighty-three million, eight hundred thirty-six thousand, six hundred seventy-three".