8109696 has 96 divisors (see below), whose sum is σ = 25116480. Its totient is φ = 2311680.

The previous prime is 8109683. The next prime is 8109701. The reversal of 8109696 is 6969018.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 18601 + ... + 19031.

It is an arithmetic number, because the mean of its divisors is an integer number (261630).

Almost surely, 2^8109696 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 8109696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12558240).

8109696 is an abundant number, since it is smaller than the sum of its proper divisors (17006784).

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

8109696 is a wasteful number, since it uses less digits than its factorization.

8109696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462 (or 443 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 39.

The square root of 8109696 is about 2847.7527982604. The cubic root of 8109696 is about 200.9099866751.

The spelling of 8109696 in words is "eight million, one hundred nine thousand, six hundred ninety-six".