98744293 has 2 divisors, whose sum is σ = 98744294. Its totient is φ = 98744292.

The previous prime is 98744291. The next prime is 98744309. The reversal of 98744293 is 39244789.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98743969 + 324 = 9937^2 + 18^2 .

It is a cyclic number.

It is not a de Polignac number, because 98744293 - 2¹ = 98744291 is a prime.

Together with 98744291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98744291) 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, 49372146 + 49372147.

It is an arithmetic number, because the mean of its divisors is an integer number (49372147).

Almost surely, 2^98744293 is an apocalyptic number.

It is an amenable number.

98744293 is a deficient number, since it is larger than the sum of its proper divisors (1).

98744293 is an equidigital number, since it uses as much as digits as its factorization.

98744293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 46.

The square root of 98744293 is about 9937.0163026937. The cubic root of 98744293 is about 462.2078688910.

The spelling of 98744293 in words is "ninety-eight million, seven hundred forty-four thousand, two hundred ninety-three".