3321223 has 8 divisors (see below), whose sum is σ = 3487968. Its totient is φ = 3156384.

The previous prime is 3321217. The next prime is 3321229. The reversal of 3321223 is 3221233.

It is an interprime number because it is at equal distance from previous prime (3321217) and next prime (3321229).

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 3321223 - 2¹⁷ = 3190151 is a prime.

It is a super-2 number, since 2×3321223² = 22061044431458, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3321197 and 3321206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321229) 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, 4165 + ... + 4897.

It is an arithmetic number, because the mean of its divisors is an integer number (435996).

Almost surely, 2^3321223 is an apocalyptic number.

3321223 is a deficient number, since it is larger than the sum of its proper divisors (166745).

3321223 is a wasteful number, since it uses less digits than its factorization.

3321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953.

The product of its digits is 216, while the sum is 16.

The square root of 3321223 is about 1822.4222891525. The cubic root of 3321223 is about 149.1990343432.

Adding to 3321223 its reverse (3221233), we get a palindrome (6542456).

It can be divided in two parts, 33212 and 23, that multiplied together give a square (763876 = 874²).

The spelling of 3321223 in words is "three million, three hundred twenty-one thousand, two hundred twenty-three".