3238216 has 16 divisors (see below), whose sum is σ = 6336000. Its totient is φ = 1548624.

The previous prime is 3238199. The next prime is 3238219. The reversal of 3238216 is 6128323.

It is not an unprimeable number, because it can be changed into a prime (3238219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8616 + ... + 8983.

It is an arithmetic number, because the mean of its divisors is an integer number (396000).

Almost surely, 2^3238216 is an apocalyptic number.

It is an amenable number.

3238216 is a deficient number, since it is larger than the sum of its proper divisors (3097784).

3238216 is a wasteful number, since it uses less digits than its factorization.

3238216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17628 (or 17624 counting only the distinct ones).

The product of its digits is 1728, while the sum is 25.

The square root of 3238216 is about 1799.5043762103. The cubic root of 3238216 is about 147.9455606937.

The spelling of 3238216 in words is "three million, two hundred thirty-eight thousand, two hundred sixteen".