3256328 has 16 divisors (see below), whose sum is σ = 6210000. Its totient is φ = 1600336.

The previous prime is 3256327. The next prime is 3256361. The reversal of 3256328 is 8236523.

It is a self number, because there is not a number n which added to its sum of digits gives 3256328.

It is not an unprimeable number, because it can be changed into a prime (3256327) 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, 2978 + ... + 3921.

It is an arithmetic number, because the mean of its divisors is an integer number (388125).

Almost surely, 2^3256328 is an apocalyptic number.

It is an amenable number.

3256328 is a deficient number, since it is larger than the sum of its proper divisors (2953672).

3256328 is a wasteful number, since it uses less digits than its factorization.

3256328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6964 (or 6960 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 3256328 is about 1804.5298556688. The cubic root of 3256328 is about 148.2208778880.

The spelling of 3256328 in words is "three million, two hundred fifty-six thousand, three hundred twenty-eight".