4332816 has 30 divisors (see below), whose sum is σ = 12126270. Its totient is φ = 1444224.

The previous prime is 4332793. The next prime is 4332821. The reversal of 4332816 is 6182334.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 646416 = 1920^2 + 804^2 .

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4332816.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14901 + ... + 15188.

It is an arithmetic number, because the mean of its divisors is an integer number (404209).

Almost surely, 2^4332816 is an apocalyptic number.

It is an amenable number.

4332816 is an abundant number, since it is smaller than the sum of its proper divisors (7793454).

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

4332816 is a wasteful number, since it uses less digits than its factorization.

4332816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30103 (or 30094 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 4332816 is about 2081.5417363099. The cubic root of 4332816 is about 163.0259534370.

It can be divided in two parts, 433 and 2816, that added together give a square (3249 = 57²).

The spelling of 4332816 in words is "four million, three hundred thirty-two thousand, eight hundred sixteen".