99836323 has 4 divisors (see below), whose sum is σ = 102534640. Its totient is φ = 97138008.

The previous prime is 99836311. The next prime is 99836327. The reversal of 99836323 is 32363899.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99836323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 99836323.

It is not an unprimeable number, because it can be changed into a prime (99836327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1349103 + ... + 1349176.

It is an arithmetic number, because the mean of its divisors is an integer number (25633660).

Almost surely, 2^99836323 is an apocalyptic number.

99836323 is a deficient number, since it is larger than the sum of its proper divisors (2698317).

99836323 is a wasteful number, since it uses less digits than its factorization.

99836323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2698316.

The product of its digits is 209952, while the sum is 43.

The square root of 99836323 is about 9991.8127984866. The cubic root of 99836323 is about 463.9055046249.

The spelling of 99836323 in words is "ninety-nine million, eight hundred thirty-six thousand, three hundred twenty-three".