4434216 has 64 divisors (see below), whose sum is σ = 12009600. Its totient is φ = 1360128.

The previous prime is 4434197. The next prime is 4434251. The reversal of 4434216 is 6124344.

It is a Harshad number since it is a multiple of its sum of digits (24).

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

It is a congruent number.

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, 15870 + ... + 16146.

It is an arithmetic number, because the mean of its divisors is an integer number (187650).

Almost surely, 2^4434216 is an apocalyptic number.

4434216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4434216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6004800).

4434216 is an abundant number, since it is smaller than the sum of its proper divisors (7575384).

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

4434216 is a wasteful number, since it uses less digits than its factorization.

4434216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338 (or 334 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 4434216 is about 2105.7578208332. The cubic root of 4434216 is about 164.2879138422.

The spelling of 4434216 in words is "four million, four hundred thirty-four thousand, two hundred sixteen".