439116 has 48 divisors (see below), whose sum is σ = 1123584. Its totient is φ = 133056.

The previous prime is 439081. The next prime is 439123. The reversal of 439116 is 611934.

439116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×439116³ = 254014810893338688, which contains 333 as substring. Note that it is a super-d number also for d = 2.

Its product of digits (648) is a multiple of the sum of its prime divisors (108).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10191 + ... + 10233.

It is an arithmetic number, because the mean of its divisors is an integer number (23408).

2⁴³⁹¹¹⁶ is an apocalyptic number.

439116 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 439116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561792).

439116 is an abundant number, since it is smaller than the sum of its proper divisors (684468).

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

439116 is a wasteful number, since it uses less digits than its factorization.

439116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 108 counting only the distinct ones).

The product of its digits is 648, while the sum is 24.

The square root of 439116 is about 662.6582829785. The cubic root of 439116 is about 76.0080785503.

It can be divided in two parts, 439 and 116, that added together give a palindrome (555).

The spelling of 439116 in words is "four hundred thirty-nine thousand, one hundred sixteen".