99343117 has 8 divisors (see below), whose sum is σ = 100193912. Its totient is φ = 98496000.

The previous prime is 99343103. The next prime is 99343157. The reversal of 99343117 is 71134399.

It can be written as a sum of positive squares in 4 ways, for example, as 1313316 + 98029801 = 1146^2 + 9901^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99343117 - 2¹¹ = 99341069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99343157) 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 in 7 ways as a sum of consecutive naturals, for example, 82117 + ... + 83317.

It is an arithmetic number, because the mean of its divisors is an integer number (12524239).

Almost surely, 2^99343117 is an apocalyptic number.

It is an amenable number.

99343117 is a deficient number, since it is larger than the sum of its proper divisors (850795).

99343117 is a wasteful number, since it uses less digits than its factorization.

99343117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839.

The product of its digits is 20412, while the sum is 37.

The square root of 99343117 is about 9967.1017352087. The cubic root of 99343117 is about 463.1403229122.

The spelling of 99343117 in words is "ninety-nine million, three hundred forty-three thousand, one hundred seventeen".