4304216 has 32 divisors (see below), whose sum is σ = 9326880. Its totient is φ = 1824000.

The previous prime is 4304207. The next prime is 4304219. The reversal of 4304216 is 6124034.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304219) 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, 5276 + ... + 6036.

It is an arithmetic number, because the mean of its divisors is an integer number (291465).

Almost surely, 2^4304216 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 4304216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4663440).

4304216 is an abundant number, since it is smaller than the sum of its proper divisors (5022664).

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

4304216 is a wasteful number, since it uses less digits than its factorization.

4304216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4304216 is about 2074.6604541467. The cubic root of 4304216 is about 162.6664613751. Note that the first 3 decimals are identical.

The spelling of 4304216 in words is "four million, three hundred four thousand, two hundred sixteen".