98763089 has 2 divisors, whose sum is σ = 98763090. Its totient is φ = 98763088.

The previous prime is 98763079. The next prime is 98763097. The reversal of 98763089 is 98036789.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87740689 + 11022400 = 9367^2 + 3320^2 .

It is a cyclic number.

It is not a de Polignac number, because 98763089 - 2⁴ = 98763073 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98763019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49381544 + 49381545.

It is an arithmetic number, because the mean of its divisors is an integer number (49381545).

Almost surely, 2^98763089 is an apocalyptic number.

It is an amenable number.

98763089 is a deficient number, since it is larger than the sum of its proper divisors (1).

98763089 is an equidigital number, since it uses as much as digits as its factorization.

98763089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 98763089 is about 9937.9620144172. The cubic root of 98763089 is about 462.2371941568.

The spelling of 98763089 in words is "ninety-eight million, seven hundred sixty-three thousand, eighty-nine".