3423256 has 16 divisors (see below), whose sum is σ = 6796440. Its totient is φ = 1610880.

The previous prime is 3423229. The next prime is 3423263. The reversal of 3423256 is 6523243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 3423256.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12450 + ... + 12721.

Almost surely, 2^3423256 is an apocalyptic number.

It is an amenable number.

3423256 is a deficient number, since it is larger than the sum of its proper divisors (3373184).

3423256 is a wasteful number, since it uses less digits than its factorization.

3423256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25194 (or 25190 counting only the distinct ones).

The product of its digits is 4320, while the sum is 25.

The square root of 3423256 is about 1850.2043130422. The cubic root of 3423256 is about 150.7115232647.

Adding to 3423256 its reverse (6523243), we get a palindrome (9946499).

The spelling of 3423256 in words is "three million, four hundred twenty-three thousand, two hundred fifty-six".