8789814 has 48 divisors (see below), whose sum is σ = 21026304. Its totient is φ = 2631600.

The previous prime is 8789773. The next prime is 8789821. The reversal of 8789814 is 4189878.

8789814 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 8789814.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20179 + ... + 20609.

It is an arithmetic number, because the mean of its divisors is an integer number (438048).

Almost surely, 2^8789814 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8789814, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10513152).

8789814 is an abundant number, since it is smaller than the sum of its proper divisors (12236490).

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

8789814 is a wasteful number, since it uses less digits than its factorization.

8789814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 550 counting only the distinct ones).

The product of its digits is 129024, while the sum is 45.

The square root of 8789814 is about 2964.7620477873. The cubic root of 8789814 is about 206.3763347214.

The spelling of 8789814 in words is "eight million, seven hundred eighty-nine thousand, eight hundred fourteen".