3800256 has 28 divisors (see below), whose sum is σ = 10055352. Its totient is φ = 1266688.

The previous prime is 3800227. The next prime is 3800257. The reversal of 3800256 is 6520083.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (3800257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9705 + ... + 10088.

Almost surely, 2^3800256 is an apocalyptic number.

It is an amenable number.

3800256 is an abundant number, since it is smaller than the sum of its proper divisors (6255096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3800256 is a wasteful number, since it uses less digits than its factorization.

3800256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19808 (or 19798 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3800256 is about 1949.4245304705. The cubic root of 3800256 is about 156.0525792520.

The spelling of 3800256 in words is "three million, eight hundred thousand, two hundred fifty-six".