9099098 has 16 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 4316592.

The previous prime is 9099067. The next prime is 9099113. The reversal of 9099098 is 8909909.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2093 + ... + 4751.

It is an arithmetic number, because the mean of its divisors is an integer number (897750).

Almost surely, 2^9099098 is an apocalyptic number.

9099098 is a deficient number, since it is larger than the sum of its proper divisors (5264902).

9099098 is a wasteful number, since it uses less digits than its factorization.

9099098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749.

The product of its (nonzero) digits is 52488, while the sum is 44.

The square root of 9099098 is about 3016.4711170505. The cubic root of 9099098 is about 208.7690496199.

The spelling of 9099098 in words is "nine million, ninety-nine thousand, ninety-eight".