98794014889 has 2 divisors, whose sum is σ = 98794014890. Its totient is φ = 98794014888.

The previous prime is 98794014853. The next prime is 98794014937. The reversal of 98794014889 is 98841049789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 98131827600 + 662187289 = 313260^2 + 25733^2 .

It is a cyclic number.

It is not a de Polignac number, because 98794014889 - 2⁹ = 98794014377 is a prime.

It is not a weakly prime, because it can be changed into another prime (98794014289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49397007444 + 49397007445.

It is an arithmetic number, because the mean of its divisors is an integer number (49397007445).

Almost surely, 2^98794014889 is an apocalyptic number.

It is an amenable number.

98794014889 is a deficient number, since it is larger than the sum of its proper divisors (1).

98794014889 is an equidigital number, since it uses as much as digits as its factorization.

98794014889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 67.

The spelling of 98794014889 in words is "ninety-eight billion, seven hundred ninety-four million, fourteen thousand, eight hundred eighty-nine".