3404223 has 12 divisors (see below), whose sum is σ = 5087160. Its totient is φ = 2191056.

The previous prime is 3404221. The next prime is 3404239. The reversal of 3404223 is 3224043.

It is not a de Polignac number, because 3404223 - 2¹ = 3404221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3404196 and 3404205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3404221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6261 + ... + 6782.

It is an arithmetic number, because the mean of its divisors is an integer number (423930).

Almost surely, 2^3404223 is an apocalyptic number.

3404223 is a deficient number, since it is larger than the sum of its proper divisors (1682937).

3404223 is a wasteful number, since it uses less digits than its factorization.

3404223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13078 (or 13075 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3404223 is about 1845.0536577563. The cubic root of 3404223 is about 150.4316897678.

Adding to 3404223 its reverse (3224043), we get a palindrome (6628266).

The spelling of 3404223 in words is "three million, four hundred four thousand, two hundred twenty-three".