3223789 has 8 divisors (see below), whose sum is σ = 3359160. Its totient is φ = 3091200.

The previous prime is 3223771. The next prime is 3223793. The reversal of 3223789 is 9873223.

3223789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1764 + 3222025 = 42^2 + 1795^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3223789 - 2⁵ = 3223757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3223709) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1857 + ... + 3145.

It is an arithmetic number, because the mean of its divisors is an integer number (419895).

Almost surely, 2^3223789 is an apocalyptic number.

It is an amenable number.

3223789 is a deficient number, since it is larger than the sum of its proper divisors (135371).

3223789 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (3223788) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1391).

3223789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its digits is 18144, while the sum is 34.

The square root of 3223789 is about 1795.4912976676. The cubic root of 3223789 is about 147.7255230519.

The spelling of 3223789 in words is "three million, two hundred twenty-three thousand, seven hundred eighty-nine".