8098993 has 16 divisors (see below), whose sum is σ = 9584640. Its totient is φ = 6700176.

The previous prime is 8098991. The next prime is 8099011. The reversal of 8098993 is 3998908.

It is not a de Polignac number, because 8098993 - 2¹ = 8098991 is a prime.

It is a super-2 number, since 2×8098993² = 131187375228098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8098991) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 33768 + ... + 34006.

It is an arithmetic number, because the mean of its divisors is an integer number (599040).

Almost surely, 2^8098993 is an apocalyptic number.

It is an amenable number.

8098993 is a deficient number, since it is larger than the sum of its proper divisors (1485647).

8098993 is a wasteful number, since it uses less digits than its factorization.

8098993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 8098993 is about 2845.8729767859. The cubic root of 8098993 is about 200.8215622232.

The spelling of 8098993 in words is "eight million, ninety-eight thousand, nine hundred ninety-three".