3222149 has 16 divisors (see below), whose sum is σ = 3843840. Its totient is φ = 2643840.

The previous prime is 3222137. The next prime is 3222151. The reversal of 3222149 is 9412223.

It is a cyclic number.

It is not a de Polignac number, because 3222149 - 2¹⁶ = 3156613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29507 + ... + 29615.

It is an arithmetic number, because the mean of its divisors is an integer number (240240).

Almost surely, 2^3222149 is an apocalyptic number.

It is an amenable number.

3222149 is a deficient number, since it is larger than the sum of its proper divisors (621691).

3222149 is a wasteful number, since it uses less digits than its factorization.

3222149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260.

The product of its digits is 864, while the sum is 23.

The square root of 3222149 is about 1795.0345400577. The cubic root of 3222149 is about 147.7004685842.

It can be divided in two parts, 322214 and 9, that added together give a palindrome (322223).

The spelling of 3222149 in words is "three million, two hundred twenty-two thousand, one hundred forty-nine".