3389216 has 12 divisors (see below), whose sum is σ = 6672582. Its totient is φ = 1694592.

The previous prime is 3389161. The next prime is 3389219. The reversal of 3389216 is 6129833.

3389216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2755600 + 633616 = 1660^2 + 796^2 .

It is a super-2 number, since 2×3389216² = 22973570189312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 105913 = 3389216 / (3 + 3 + 8 + 9 + 2 + 1 + 6).

It is not an unprimeable number, because it can be changed into a prime (3389219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52925 + ... + 52988.

Almost surely, 2^3389216 is an apocalyptic number.

It is an amenable number.

3389216 is a deficient number, since it is larger than the sum of its proper divisors (3283366).

3389216 is a wasteful number, since it uses less digits than its factorization.

3389216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105923 (or 105915 counting only the distinct ones).

The product of its digits is 7776, while the sum is 32.

The square root of 3389216 is about 1840.9823464661. The cubic root of 3389216 is about 150.2103123942.

The spelling of 3389216 in words is "three million, three hundred eighty-nine thousand, two hundred sixteen".