3404304320 has 56 divisors (see below), whose sum is σ = 8161020000. Its totient is φ = 1352563712.

The previous prime is 3404304317. The next prime is 3404304341. The reversal of 3404304320 is 234034043.

It is a happy number.

3404304320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11981 + ... + 83379.

It is an arithmetic number, because the mean of its divisors is an integer number (145732500).

Almost surely, 2^3404304320 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 3404304320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4080510000).

3404304320 is an abundant number, since it is smaller than the sum of its proper divisors (4756715680).

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

3404304320 is a wasteful number, since it uses less digits than its factorization.

3404304320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71565 (or 71555 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3404304320 is about 58346.4165137843. The cubic root of 3404304320 is about 1504.3288759451.

Adding to 3404304320 its reverse (234034043), we get a palindrome (3638338363).

The spelling of 3404304320 in words is "three billion, four hundred four million, three hundred four thousand, three hundred twenty".