4434 has 8 divisors (see below), whose sum is σ = 8880.
Its totient is φ = 1476.
The previous prime is 4423. The next prime is 4441. The reversal of 4434 is 4344.
Added to its reverse (4344) it gives a triangular number (8778 = T132).
It is a sphenic number, since it is the product of 3 distinct primes.
4434 is an admirable number.
It is a plaindrome in base 14.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364 + ... + 375.
It is an arithmetic number, because the mean of its divisors is an integer number (1110).
4434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4440).
4434 is a wasteful number, since it uses less digits than its factorization.
4434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 744.
The product of its digits is 192, while the sum is 15.
The square root of 4434 is about 66.5882872583.
The cubic root of 4434 is about 16.4285246195.
Adding to 4434 its reverse (4344), we get a palindrome (8778).
It can be divided in two parts, 44 and 34, that added together give a triangular number (78 = T12).
The spelling of 4434 in words is "four thousand, four hundred thirty-four".