98191343 has 2 divisors, whose sum is σ = 98191344. Its totient is φ = 98191342.

The previous prime is 98191339. The next prime is 98191369. The reversal of 98191343 is 34319189.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98191343 - 2² = 98191339 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 98191297 and 98191306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98191333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49095671 + 49095672.

It is an arithmetic number, because the mean of its divisors is an integer number (49095672).

Almost surely, 2^98191343 is an apocalyptic number.

98191343 is a deficient number, since it is larger than the sum of its proper divisors (1).

98191343 is an equidigital number, since it uses as much as digits as its factorization.

98191343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 38.

The square root of 98191343 is about 9909.1545048001. The cubic root of 98191343 is about 461.3434935564.

The spelling of 98191343 in words is "ninety-eight million, one hundred ninety-one thousand, three hundred forty-three".