8998099 has 8 divisors (see below), whose sum is σ = 9858240. Its totient is φ = 8145000.

The previous prime is 8998063. The next prime is 8998109. The reversal of 8998099 is 9908998.

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 8998099 - 2⁷ = 8997971 is a prime.

It is a super-2 number, since 2×8998099² = 161931571227602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8990099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1132 + ... + 4390.

It is an arithmetic number, because the mean of its divisors is an integer number (1232280).

Almost surely, 2^8998099 is an apocalyptic number.

8998099 is a deficient number, since it is larger than the sum of its proper divisors (860141).

8998099 is a wasteful number, since it uses less digits than its factorization.

8998099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521.

The product of its (nonzero) digits is 419904, while the sum is 52.

The square root of 8998099 is about 2999.6831499343. The cubic root of 8998099 is about 207.9937359430.

It can be divided in two parts, 899 and 8099, that added together give a palindrome (8998).

The spelling of 8998099 in words is "eight million, nine hundred ninety-eight thousand, ninety-nine".