98884619 has 2 divisors, whose sum is σ = 98884620. Its totient is φ = 98884618.

The previous prime is 98884603. The next prime is 98884633. The reversal of 98884619 is 91648889.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 98884619 - 2⁴ = 98884603 is a prime.

It is a super-2 number, since 2×98884619² = 19556335749550322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (98884319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49442309 + 49442310.

It is an arithmetic number, because the mean of its divisors is an integer number (49442310).

Almost surely, 2^98884619 is an apocalyptic number.

98884619 is a deficient number, since it is larger than the sum of its proper divisors (1).

98884619 is an equidigital number, since it uses as much as digits as its factorization.

98884619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 995328, while the sum is 53.

The square root of 98884619 is about 9944.0745672989. The cubic root of 98884619 is about 462.4267138810.

The spelling of 98884619 in words is "ninety-eight million, eight hundred eighty-four thousand, six hundred nineteen".