3260844 has 48 divisors (see below), whose sum is σ = 8562400. Its totient is φ = 1073088.

The previous prime is 3260839. The next prime is 3260857. The reversal of 3260844 is 4480623.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11634 + ... + 11910.

Almost surely, 2^3260844 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3260844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4281200).

3260844 is an abundant number, since it is smaller than the sum of its proper divisors (5301556).

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

3260844 is a wasteful number, since it uses less digits than its factorization.

3260844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 3260844 is about 1805.7807175845. The cubic root of 3260844 is about 148.2893656948.

The spelling of 3260844 in words is "three million, two hundred sixty thousand, eight hundred forty-four".