98465789 has 2 divisors, whose sum is σ = 98465790. Its totient is φ = 98465788.

The previous prime is 98465713. The next prime is 98465791. The reversal of 98465789 is 98756489.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97673689 + 792100 = 9883^2 + 890^2 .

It is a cyclic number.

It is not a de Polignac number, because 98465789 - 2²⁴ = 81688573 is a prime.

Together with 98465791, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (98465189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49232894 + 49232895.

It is an arithmetic number, because the mean of its divisors is an integer number (49232895).

Almost surely, 2^98465789 is an apocalyptic number.

It is an amenable number.

98465789 is a deficient number, since it is larger than the sum of its proper divisors (1).

98465789 is an equidigital number, since it uses as much as digits as its factorization.

98465789 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4354560, while the sum is 56.

The square root of 98465789 is about 9922.9929456792. The cubic root of 98465789 is about 461.7729139546.

The spelling of 98465789 in words is "ninety-eight million, four hundred sixty-five thousand, seven hundred eighty-nine".