99958343 has 2 divisors, whose sum is σ = 99958344. Its totient is φ = 99958342.

The previous prime is 99958337. The next prime is 99958357. The reversal of 99958343 is 34385999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99958343 - 2⁸ = 99958087 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 99958291 and 99958300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99958393) 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 as a sum of consecutive naturals, namely, 49979171 + 49979172.

It is an arithmetic number, because the mean of its divisors is an integer number (49979172).

Almost surely, 2^99958343 is an apocalyptic number.

99958343 is a deficient number, since it is larger than the sum of its proper divisors (1).

99958343 is an equidigital number, since it uses as much as digits as its factorization.

99958343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1049760, while the sum is 50.

The square root of 99958343 is about 9997.9169330416. The cubic root of 99958343 is about 464.0944228543.

The spelling of 99958343 in words is "ninety-nine million, nine hundred fifty-eight thousand, three hundred forty-three".