8693916 has 72 divisors (see below), whose sum is σ = 25554816. Its totient is φ = 2234880.

The previous prime is 8693911. The next prime is 8693917. The reversal of 8693916 is 6193968.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8693911) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89580 + ... + 89676.

It is an arithmetic number, because the mean of its divisors is an integer number (354928).

Almost surely, 2^8693916 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 8693916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12777408).

8693916 is an abundant number, since it is smaller than the sum of its proper divisors (16860900).

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

8693916 is a wasteful number, since it uses less digits than its factorization.

8693916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219 (or 120 counting only the distinct ones).

The product of its digits is 69984, while the sum is 42.

The square root of 8693916 is about 2948.5447257927. The cubic root of 8693916 is about 205.6230578186.

The spelling of 8693916 in words is "eight million, six hundred ninety-three thousand, nine hundred sixteen".