3613222 has 16 divisors (see below), whose sum is σ = 5598720. Its totient is φ = 1748032.

The previous prime is 3613217. The next prime is 3613237. The reversal of 3613222 is 2223163.

It is a self number, because there is not a number n which added to its sum of digits gives 3613222.

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, 9243 + ... + 9625.

It is an arithmetic number, because the mean of its divisors is an integer number (349920).

Almost surely, 2^3613222 is an apocalyptic number.

3613222 is a deficient number, since it is larger than the sum of its proper divisors (1985498).

3613222 is a wasteful number, since it uses less digits than its factorization.

3613222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527.

The product of its digits is 432, while the sum is 19.

The square root of 3613222 is about 1900.8477056303. The cubic root of 3613222 is about 153.4492895193.

Adding to 3613222 its reverse (2223163), we get a palindrome (5836385).

The spelling of 3613222 in words is "three million, six hundred thirteen thousand, two hundred twenty-two".