3266641 has 8 divisors (see below), whose sum is σ = 3813120. Its totient is φ = 2740128.

The previous prime is 3266617. The next prime is 3266671. The reversal of 3266641 is 1466623.

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

It is a cyclic number.

It is not a de Polignac number, because 3266641 - 2⁷ = 3266513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3266671) 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, 4636 + ... + 5293.

It is an arithmetic number, because the mean of its divisors is an integer number (476640).

Almost surely, 2^3266641 is an apocalyptic number.

It is an amenable number.

3266641 is a deficient number, since it is larger than the sum of its proper divisors (546479).

3266641 is an equidigital number, since it uses as much as digits as its factorization.

3266641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9983.

The product of its digits is 5184, while the sum is 28.

The square root of 3266641 is about 1807.3851277467. The cubic root of 3266641 is about 148.3771880038.

The spelling of 3266641 in words is "three million, two hundred sixty-six thousand, six hundred forty-one".