3446223 has 16 divisors (see below), whose sum is σ = 5308416. Its totient is φ = 1965440.

The previous prime is 3446203. The next prime is 3446231. The reversal of 3446223 is 3226443.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3446223 - 2¹⁰ = 3445199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3446193 and 3446202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3446203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2511 + ... + 3632.

It is an arithmetic number, because the mean of its divisors is an integer number (331776).

Almost surely, 2^3446223 is an apocalyptic number.

3446223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3446223 is a deficient number, since it is larger than the sum of its proper divisors (1862193).

3446223 is a wasteful number, since it uses less digits than its factorization.

3446223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6174.

The product of its digits is 3456, while the sum is 24.

The square root of 3446223 is about 1856.4005494505. The cubic root of 3446223 is about 151.0478190143.

The spelling of 3446223 in words is "three million, four hundred forty-six thousand, two hundred twenty-three".