98489219 has 2 divisors, whose sum is σ = 98489220. Its totient is φ = 98489218.

The previous prime is 98489207. The next prime is 98489273. The reversal of 98489219 is 91298489.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 98489219 - 2⁴ = 98489203 is a prime.

It is a super-2 number, since 2×98489219² = 19400252518459922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98480219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49244609 + 49244610.

It is an arithmetic number, because the mean of its divisors is an integer number (49244610).

Almost surely, 2^98489219 is an apocalyptic number.

98489219 is a deficient number, since it is larger than the sum of its proper divisors (1).

98489219 is an equidigital number, since it uses as much as digits as its factorization.

98489219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 50.

The square root of 98489219 is about 9924.1734668435. The cubic root of 98489219 is about 461.8095374406.

The spelling of 98489219 in words is "ninety-eight million, four hundred eighty-nine thousand, two hundred nineteen".