98411899 has 2 divisors, whose sum is σ = 98411900. Its totient is φ = 98411898.

The previous prime is 98411867. The next prime is 98411921. The reversal of 98411899 is 99811489.

It is a strong prime.

It is an emirp because it is prime and its reverse (99811489) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98411899 - 2⁵ = 98411867 is a prime.

It is not a weakly prime, because it can be changed into another prime (98411099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49205949 + 49205950.

It is an arithmetic number, because the mean of its divisors is an integer number (49205950).

Almost surely, 2^98411899 is an apocalyptic number.

98411899 is a deficient number, since it is larger than the sum of its proper divisors (1).

98411899 is an equidigital number, since it uses as much as digits as its factorization.

98411899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 49.

The square root of 98411899 is about 9920.2771634668. The cubic root of 98411899 is about 461.6886563196.

The spelling of 98411899 in words is "ninety-eight million, four hundred eleven thousand, eight hundred ninety-nine".