8844397 has 16 divisors (see below), whose sum is σ = 9652608. Its totient is φ = 8081920.

The previous prime is 8844389. The next prime is 8844401. The reversal of 8844397 is 7934488.

8844397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8844397 - 2³ = 8844389 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 (8844307) 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, 78213 + ... + 78325.

It is an arithmetic number, because the mean of its divisors is an integer number (603288).

Almost surely, 2^8844397 is an apocalyptic number.

It is an amenable number.

8844397 is a deficient number, since it is larger than the sum of its proper divisors (808211).

8844397 is a wasteful number, since it uses less digits than its factorization.

8844397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its digits is 193536, while the sum is 43.

The square root of 8844397 is about 2973.9530931069. The cubic root of 8844397 is about 206.8026388703.

Subtracting from 8844397 its reverse (7934488), we obtain a palindrome (909909).

The spelling of 8844397 in words is "eight million, eight hundred forty-four thousand, three hundred ninety-seven".