3452216 has 16 divisors (see below), whose sum is σ = 6504840. Its totient is φ = 1717600.

The previous prime is 3452203. The next prime is 3452227. The reversal of 3452216 is 6122543.

3452216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3452191 and 3452200.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 866 + ... + 2766.

Almost surely, 2^3452216 is an apocalyptic number.

It is an amenable number.

3452216 is a deficient number, since it is larger than the sum of its proper divisors (3052624).

3452216 is a wasteful number, since it uses less digits than its factorization.

3452216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134 (or 2130 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 3452216 is about 1858.0139934887. The cubic root of 3452216 is about 151.1353259606.

Adding to 3452216 its reverse (6122543), we get a palindrome (9574759).

The spelling of 3452216 in words is "three million, four hundred fifty-two thousand, two hundred sixteen".