3388223 has 2 divisors, whose sum is σ = 3388224. Its totient is φ = 3388222.

The previous prime is 3388211. The next prime is 3388241. The reversal of 3388223 is 3228833.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3388223 - 2¹² = 3384127 is a prime.

It is a super-2 number, since 2×3388223² = 22960110195458, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁷ + 3¹⁰ + 8⁴ + 8⁷ + 2⁴ + 2²⁰ + 3¹¹ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3388243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1694111 + 1694112.

It is an arithmetic number, because the mean of its divisors is an integer number (1694112).

Almost surely, 2^3388223 is an apocalyptic number.

3388223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3388223 is an equidigital number, since it uses as much as digits as its factorization.

3388223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 29.

The square root of 3388223 is about 1840.7126337373. The cubic root of 3388223 is about 150.1956410160.

The spelling of 3388223 in words is "three million, three hundred eighty-eight thousand, two hundred twenty-three".