8993801 has 4 divisors (see below), whose sum is σ = 9213204. Its totient is φ = 8774400.

The previous prime is 8993791. The next prime is 8993807. The reversal of 8993801 is 1083998.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1083998 = 2 ⋅541999.

It can be written as a sum of positive squares in 2 ways, for example, as 4414201 + 4579600 = 2101^2 + 2140^2 .

It is a cyclic number.

It is not a de Polignac number, because 8993801 - 2⁶ = 8993737 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8993807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109640 + ... + 109721.

It is an arithmetic number, because the mean of its divisors is an integer number (2303301).

Almost surely, 2^8993801 is an apocalyptic number.

It is an amenable number.

8993801 is a deficient number, since it is larger than the sum of its proper divisors (219403).

8993801 is a wasteful number, since it uses less digits than its factorization.

8993801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219402.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 8993801 is about 2998.9666553665. The cubic root of 8993801 is about 207.9606141525.

The spelling of 8993801 in words is "eight million, nine hundred ninety-three thousand, eight hundred one".