98109199 has 8 divisors (see below), whose sum is σ = 99658800. Its totient is φ = 96571776.

The previous prime is 98109161. The next prime is 98109223. The reversal of 98109199 is 99190189.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 98109199 - 2¹¹ = 98107151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98149199) 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, 13924 + ... + 19750.

It is an arithmetic number, because the mean of its divisors is an integer number (12457350).

Almost surely, 2^98109199 is an apocalyptic number.

98109199 is a deficient number, since it is larger than the sum of its proper divisors (1549601).

98109199 is a wasteful number, since it uses less digits than its factorization.

98109199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089.

The product of its (nonzero) digits is 52488, while the sum is 46.

The square root of 98109199 is about 9905.0087834388. The cubic root of 98109199 is about 461.2148088495.

The spelling of 98109199 in words is "ninety-eight million, one hundred nine thousand, one hundred ninety-nine".