439348 has 48 divisors (see below), whose sum is σ = 1016064. Its totient is φ = 161280.

The previous prime is 439339. The next prime is 439349. The reversal of 439348 is 843934.

439348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (439349) by changing a digit.

439348 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6153 + ... + 6223.

It is an arithmetic number, because the mean of its divisors is an integer number (21168).

2⁴³⁹³⁴⁸ 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 439348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508032).

439348 is an abundant number, since it is smaller than the sum of its proper divisors (576716).

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

439348 is a wasteful number, since it uses less digits than its factorization.

439348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112 (or 110 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 439348 is about 662.8333123795. The cubic root of 439348 is about 76.0214620827.

It can be divided in two parts, 439 and 348, that added together give a palindrome (787).

The spelling of 439348 in words is "four hundred thirty-nine thousand, three hundred forty-eight".