99849683 has 2 divisors, whose sum is σ = 99849684. Its totient is φ = 99849682.

The previous prime is 99849661. The next prime is 99849689. The reversal of 99849683 is 38694899.

It is a strong prime.

It is an emirp because it is prime and its reverse (38694899) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99849683 - 2¹⁶ = 99784147 is a prime.

It is not a weakly prime, because it can be changed into another prime (99849689) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49924841 + 49924842.

It is an arithmetic number, because the mean of its divisors is an integer number (49924842).

Almost surely, 2^99849683 is an apocalyptic number.

99849683 is a deficient number, since it is larger than the sum of its proper divisors (1).

99849683 is an equidigital number, since it uses as much as digits as its factorization.

99849683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3359232, while the sum is 56.

The square root of 99849683 is about 9992.4813234752. The cubic root of 99849683 is about 463.9261968303.

The spelling of 99849683 in words is "ninety-nine million, eight hundred forty-nine thousand, six hundred eighty-three".