3849216 has 88 divisors (see below), whose sum is σ = 11790720. Its totient is φ = 1093632.

The previous prime is 3849193. The next prime is 3849233. The reversal of 3849216 is 6129483.

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, 21415 + ... + 21593.

Almost surely, 2^3849216 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 3849216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5895360).

3849216 is an abundant number, since it is smaller than the sum of its proper divisors (7941504).

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

3849216 is a wasteful number, since it uses less digits than its factorization.

3849216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 191 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 3849216 is about 1961.9418951641. The cubic root of 3849216 is about 156.7198813241.

The spelling of 3849216 in words is "three million, eight hundred forty-nine thousand, two hundred sixteen".