99845343 has 48 divisors (see below), whose sum is σ = 161581056. Its totient is φ = 59019840.

The previous prime is 99845329. The next prime is 99845353. The reversal of 99845343 is 34354899.

It is a happy number.

It is not a de Polignac number, because 99845343 - 2⁵ = 99845311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99845353) 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 47 ways as a sum of consecutive naturals, for example, 368298 + ... + 368568.

It is an arithmetic number, because the mean of its divisors is an integer number (3366272).

Almost surely, 2^99845343 is an apocalyptic number.

99845343 is a deficient number, since it is larger than the sum of its proper divisors (61735713).

99845343 is a wasteful number, since it uses less digits than its factorization.

99845343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 401 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 99845343 is about 9992.2641578373. The cubic root of 99845343 is about 463.9194751636.

The spelling of 99845343 in words is "ninety-nine million, eight hundred forty-five thousand, three hundred forty-three".