8803993 has 8 divisors (see below), whose sum is σ = 9809280. Its totient is φ = 7832880.

The previous prime is 8803987. The next prime is 8804017. The reversal of 8803993 is 3993088.

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

It is not a de Polignac number, because 8803993 - 2⁹ = 8803481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8803903) 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, 7998 + ... + 9031.

It is an arithmetic number, because the mean of its divisors is an integer number (1226160).

Almost surely, 2^8803993 is an apocalyptic number.

It is an amenable number.

8803993 is a deficient number, since it is larger than the sum of its proper divisors (1005287).

8803993 is a wasteful number, since it uses less digits than its factorization.

8803993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 8803993 is about 2967.1523385226. The cubic root of 8803993 is about 206.4872448430.

The spelling of 8803993 in words is "eight million, eight hundred three thousand, nine hundred ninety-three".