3256946 has 16 divisors (see below), whose sum is σ = 6091200. Its totient is φ = 1268880.

The previous prime is 3256943. The next prime is 3256951. The reversal of 3256946 is 6496523.

3256946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (3256943) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 10421 + ... + 10728.

It is an arithmetic number, because the mean of its divisors is an integer number (380700).

Almost surely, 2^3256946 is an apocalyptic number.

3256946 is a deficient number, since it is larger than the sum of its proper divisors (2834254).

3256946 is a wasteful number, since it uses less digits than its factorization.

3256946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21169.

The product of its digits is 38880, while the sum is 35.

The square root of 3256946 is about 1804.7010832822. The cubic root of 3256946 is about 148.2302539611.

The spelling of 3256946 in words is "three million, two hundred fifty-six thousand, nine hundred forty-six".