3228369 has 4 divisors (see below), whose sum is σ = 4304496. Its totient is φ = 2152244.

The previous prime is 3228359. The next prime is 3228373. The reversal of 3228369 is 9638223.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3228369 - 2⁷ = 3228241 is a prime.

It is a super-2 number, since 2×3228369² = 20844732800322, which contains 22 as substring.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3228359) 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, 538059 + ... + 538064.

It is an arithmetic number, because the mean of its divisors is an integer number (1076124).

Almost surely, 2^3228369 is an apocalyptic number.

It is an amenable number.

3228369 is a deficient number, since it is larger than the sum of its proper divisors (1076127).

3228369 is a wasteful number, since it uses less digits than its factorization.

3228369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1076126.

The product of its digits is 15552, while the sum is 33.

The square root of 3228369 is about 1796.7662619272. The cubic root of 3228369 is about 147.7954472667.

The spelling of 3228369 in words is "three million, two hundred twenty-eight thousand, three hundred sixty-nine".