3222616 has 16 divisors (see below), whose sum is σ = 6065640. Its totient is φ = 1605120.

The previous prime is 3222613. The next prime is 3222617. The reversal of 3222616 is 6162223.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222613) 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, 2040 + ... + 3256.

Almost surely, 2^3222616 is an apocalyptic number.

It is an amenable number.

3222616 is a deficient number, since it is larger than the sum of its proper divisors (2843024).

3222616 is a wasteful number, since it uses less digits than its factorization.

3222616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554 (or 1550 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 3222616 is about 1795.1646164071. The cubic root of 3222616 is about 147.7076038622.

Adding to 3222616 its reverse (6162223), we get a palindrome (9384839).

The spelling of 3222616 in words is "three million, two hundred twenty-two thousand, six hundred sixteen".