3261846 has 32 divisors (see below), whose sum is σ = 7660800. Its totient is φ = 906336.

The previous prime is 3261829. The next prime is 3261857. The reversal of 3261846 is 6481623.

3261846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 505 + ... + 2603.

It is an arithmetic number, because the mean of its divisors is an integer number (239400).

Almost surely, 2^3261846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3261846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3830400).

3261846 is an abundant number, since it is smaller than the sum of its proper divisors (4398954).

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

3261846 is a wasteful number, since it uses less digits than its factorization.

3261846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2148.

The product of its digits is 6912, while the sum is 30.

The square root of 3261846 is about 1806.0581385991. The cubic root of 3261846 is about 148.3045530438.

The spelling of 3261846 in words is "three million, two hundred sixty-one thousand, eight hundred forty-six".