98098899 has 4 divisors (see below), whose sum is σ = 130798536. Its totient is φ = 65399264.

The previous prime is 98098883. The next prime is 98098927. The reversal of 98098899 is 99889089.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98098899 - 2⁴ = 98098883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (98098879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16349814 + ... + 16349819.

It is an arithmetic number, because the mean of its divisors is an integer number (32699634).

Almost surely, 2^98098899 is an apocalyptic number.

98098899 is a deficient number, since it is larger than the sum of its proper divisors (32699637).

98098899 is a wasteful number, since it uses less digits than its factorization.

98098899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32699636.

The product of its (nonzero) digits is 3359232, while the sum is 60.

The square root of 98098899 is about 9904.4888308282. The cubic root of 98098899 is about 461.1986680634.

It can be divided in two parts, 9 and 8098899, that added together give a palindrome (8098908).

The spelling of 98098899 in words is "ninety-eight million, ninety-eight thousand, eight hundred ninety-nine".