3256841 has 8 divisors (see below), whose sum is σ = 3775104. Its totient is φ = 2751840.

The previous prime is 3256831. The next prime is 3256861. The reversal of 3256841 is 1486523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3256841 - 2¹⁰ = 3255817 is a prime.

It is a d-powerful number, because it can be written as 3 + 2²¹ + 5⁷ + 6³ + 8⁵ + 4¹⁰ + 1 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3256831) 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, 2780 + ... + 3773.

It is an arithmetic number, because the mean of its divisors is an integer number (471888).

Almost surely, 2^3256841 is an apocalyptic number.

It is an amenable number.

3256841 is a deficient number, since it is larger than the sum of its proper divisors (518263).

3256841 is an equidigital number, since it uses as much as digits as its factorization.

3256841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6631.

The product of its digits is 5760, while the sum is 29.

The square root of 3256841 is about 1804.6719923576. The cubic root of 3256841 is about 148.2286610227.

The spelling of 3256841 in words is "three million, two hundred fifty-six thousand, eight hundred forty-one".