8107944 has 48 divisors (see below), whose sum is σ = 21960000. Its totient is φ = 2493504.

The previous prime is 8107943. The next prime is 8107949. The reversal of 8107944 is 4497018.

It is not an unprimeable number, because it can be changed into a prime (8107943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3057 + ... + 5055.

It is an arithmetic number, because the mean of its divisors is an integer number (457500).

Almost surely, 2^8107944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8107944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10980000).

8107944 is an abundant number, since it is smaller than the sum of its proper divisors (13852056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8107944 is a wasteful number, since it uses less digits than its factorization.

8107944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034 (or 2017 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 8107944 is about 2847.4451706749. The cubic root of 8107944 is about 200.8955175899.

The spelling of 8107944 in words is "eight million, one hundred seven thousand, nine hundred forty-four".