4339216 has 80 divisors (see below), whose sum is σ = 10606464. Its totient is φ = 1677312.

The previous prime is 4339207. The next prime is 4339217. The reversal of 4339216 is 6129334.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4339217) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 81846 + ... + 81898.

Almost surely, 2^4339216 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 4339216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5303232).

4339216 is an abundant number, since it is smaller than the sum of its proper divisors (6267248).

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

4339216 is a wasteful number, since it uses less digits than its factorization.

4339216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128 (or 122 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 4339216 is about 2083.0784910800. The cubic root of 4339216 is about 163.1061824616.

The spelling of 4339216 in words is "four million, three hundred thirty-nine thousand, two hundred sixteen".