3387256 has 32 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 1576960.

The previous prime is 3387253. The next prime is 3387271. The reversal of 3387256 is 6527833.

It is a super-2 number, since 2×3387256² = 22947006419072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3387253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7320 + ... + 7768.

It is an arithmetic number, because the mean of its divisors is an integer number (212625).

Almost surely, 2^3387256 is an apocalyptic number.

It is an amenable number.

3387256 is an abundant number, since it is smaller than the sum of its proper divisors (3416744).

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

3387256 is a wasteful number, since it uses less digits than its factorization.

3387256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519 (or 515 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 3387256 is about 1840.4499449863. The cubic root of 3387256 is about 150.1813510274.

The spelling of 3387256 in words is "three million, three hundred eighty-seven thousand, two hundred fifty-six".