3222789 has 8 divisors (see below), whose sum is σ = 4313472. Its totient is φ = 2140320.

The previous prime is 3222787. The next prime is 3222797. The reversal of 3222789 is 9872223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3222789 - 2¹ = 3222787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069 + ... + 2754.

It is an arithmetic number, because the mean of its divisors is an integer number (539184).

Almost surely, 2^3222789 is an apocalyptic number.

It is an amenable number.

3222789 is a deficient number, since it is larger than the sum of its proper divisors (1090683).

3222789 is a wasteful number, since it uses less digits than its factorization.

3222789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4107.

The product of its digits is 12096, while the sum is 33.

The square root of 3222789 is about 1795.2128007565. The cubic root of 3222789 is about 147.7102469487.

The spelling of 3222789 in words is "three million, two hundred twenty-two thousand, seven hundred eighty-nine".