3256896 has 28 divisors (see below), whose sum is σ = 8617712. Its totient is φ = 1085568.

The previous prime is 3256889. The next prime is 3256927. The reversal of 3256896 is 6986523.

It is an Ulam 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, 8290 + ... + 8673.

Almost surely, 2^3256896 is an apocalyptic number.

It is an amenable number.

3256896 is an abundant number, since it is smaller than the sum of its proper divisors (5360816).

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

3256896 is a wasteful number, since it uses less digits than its factorization.

3256896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16978 (or 16968 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 3256896 is about 1804.6872305195. The cubic root of 3256896 is about 148.2294954233.

The spelling of 3256896 in words is "three million, two hundred fifty-six thousand, eight hundred ninety-six".