99098898 has 16 divisors (see below), whose sum is σ = 199345536. Its totient is φ = 32841680.

The previous prime is 99098897. The next prime is 99098911. The reversal of 99098898 is 89889099.

It is not an unprimeable number, because it can be changed into a prime (99098897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46698 + ... + 48773.

It is an arithmetic number, because the mean of its divisors is an integer number (12459096).

Almost surely, 2^99098898 is an apocalyptic number.

99098898 is an abundant number, since it is smaller than the sum of its proper divisors (100246638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

99098898 is a wasteful number, since it uses less digits than its factorization.

99098898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95649.

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

The square root of 99098898 is about 9954.8429420057. The cubic root of 99098898 is about 462.7604929439.

The spelling of 99098898 in words is "ninety-nine million, ninety-eight thousand, eight hundred ninety-eight".