8884109 has 8 divisors (see below), whose sum is σ = 9618840. Its totient is φ = 8156736.

The previous prime is 8884091. The next prime is 8884123. The reversal of 8884109 is 9014888.

8884109 = 572² + 573² + ... + 597².

It can be written as a sum of positive squares in 4 ways, for example, as 386884 + 8497225 = 622^2 + 2915^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8884109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8884129) 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 7 ways as a sum of consecutive naturals, for example, 827 + ... + 4295.

It is an arithmetic number, because the mean of its divisors is an integer number (1202355).

Almost surely, 2^8884109 is an apocalyptic number.

It is an amenable number.

8884109 is a deficient number, since it is larger than the sum of its proper divisors (734731).

8884109 is a wasteful number, since it uses less digits than its factorization.

8884109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679.

The product of its (nonzero) digits is 18432, while the sum is 38.

The square root of 8884109 is about 2980.6222504705. The cubic root of 8884109 is about 207.1116965074. Note that the first 3 decimals are identical.

The spelling of 8884109 in words is "eight million, eight hundred eighty-four thousand, one hundred nine".