4334320 has 40 divisors (see below), whose sum is σ = 10673424. Its totient is φ = 1631232.

The previous prime is 4334279. The next prime is 4334321. The reversal of 4334320 is 234334.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4334321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234 + ... + 2953.

Almost surely, 2^4334320 is an apocalyptic number.

4334320 is a gapful number since it is divisible by the number (40) 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 4334320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5336712).

4334320 is an abundant number, since it is smaller than the sum of its proper divisors (6339104).

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

4334320 is a wasteful number, since it uses less digits than its factorization.

4334320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3217 (or 3211 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 4334320 is about 2081.9029756451. The cubic root of 4334320 is about 163.0448143556.

Adding to 4334320 its reverse (234334), we get a palindrome (4568654).

It can be divided in two parts, 433 and 4320, that added together give a triangular number (4753 = T₉₇).

The spelling of 4334320 in words is "four million, three hundred thirty-four thousand, three hundred twenty".