3849256 has 8 divisors (see below), whose sum is σ = 7217370. Its totient is φ = 1924624.

The previous prime is 3849233. The next prime is 3849269. The reversal of 3849256 is 6529483.

3849256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3740356 + 108900 = 1934^2 + 330^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240571 + ... + 240586.

Almost surely, 2^3849256 is an apocalyptic number.

It is an amenable number.

3849256 is a deficient number, since it is larger than the sum of its proper divisors (3368114).

3849256 is a wasteful number, since it uses less digits than its factorization.

3849256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481163 (or 481159 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

The square root of 3849256 is about 1961.9520891194. The cubic root of 3849256 is about 156.7204241856.

It can be divided in two parts, 38 and 49256, that added together give a palindrome (49294).

The spelling of 3849256 in words is "three million, eight hundred forty-nine thousand, two hundred fifty-six".