3445256 has 16 divisors (see below), whose sum is σ = 6512640. Its totient is φ = 1708560.

The previous prime is 3445249. The next prime is 3445259. The reversal of 3445256 is 6525443.

It is not an unprimeable number, because it can be changed into a prime (3445259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 680 + ... + 2711.

It is an arithmetic number, because the mean of its divisors is an integer number (407040).

Almost surely, 2^3445256 is an apocalyptic number.

It is an amenable number.

3445256 is a deficient number, since it is larger than the sum of its proper divisors (3067384).

3445256 is a wasteful number, since it uses less digits than its factorization.

3445256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3524 (or 3520 counting only the distinct ones).

The product of its digits is 14400, while the sum is 29.

The square root of 3445256 is about 1856.1400809206. The cubic root of 3445256 is about 151.0336898353.

The spelling of 3445256 in words is "three million, four hundred forty-five thousand, two hundred fifty-six".