6704320 has 112 divisors (see below), whose sum is σ = 18946368. Its totient is φ = 2211840.

The previous prime is 6704309. The next prime is 6704333. The reversal of 6704320 is 234076.

6704320 is nontrivially palindromic in base 3.

It is a tau number, because it is divible by the number of its divisors (112).

It is a junction number, because it is equal to n+sod(n) for n = 6704291 and 6704300.

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, 91804 + ... + 91876.

It is an arithmetic number, because the mean of its divisors is an integer number (169164).

Almost surely, 2^6704320 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 6704320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9473184).

6704320 is an abundant number, since it is smaller than the sum of its proper divisors (12242048).

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

6704320 is a wasteful number, since it uses less digits than its factorization.

6704320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 6704320 is about 2589.2701674410. The cubic root of 6704320 is about 188.5608722063.

Adding to 6704320 its reverse (234076), we get a palindrome (6938396).

The spelling of 6704320 in words is "six million, seven hundred four thousand, three hundred twenty".