8609801 has 4 divisors (see below), whose sum is σ = 8688900. Its totient is φ = 8530704.

The previous prime is 8609791. The next prime is 8609813. The reversal of 8609801 is 1089068.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6635776 + 1974025 = 2576^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 8609801 - 2¹⁰ = 8608777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8609891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39386 + ... + 39603.

It is an arithmetic number, because the mean of its divisors is an integer number (2172225).

Almost surely, 2^8609801 is an apocalyptic number.

It is an amenable number.

8609801 is a deficient number, since it is larger than the sum of its proper divisors (79099).

8609801 is a wasteful number, since it uses less digits than its factorization.

8609801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79098.

The product of its (nonzero) digits is 3456, while the sum is 32.

The square root of 8609801 is about 2934.2462405190. The cubic root of 8609801 is about 204.9577624661.

The spelling of 8609801 in words is "eight million, six hundred nine thousand, eight hundred one".