3601884 has 48 divisors (see below), whose sum is σ = 9878400. Its totient is φ = 1007040.

The previous prime is 3601883. The next prime is 3601889. The reversal of 3601884 is 4881063.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3601883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667 + ... + 2765.

It is an arithmetic number, because the mean of its divisors is an integer number (205800).

Almost surely, 2^3601884 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 3601884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4939200).

3601884 is an abundant number, since it is smaller than the sum of its proper divisors (6276516).

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

3601884 is a wasteful number, since it uses less digits than its factorization.

3601884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130 (or 2128 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 3601884 is about 1897.8630087548. The cubic root of 3601884 is about 153.2886175008.

The spelling of 3601884 in words is "three million, six hundred one thousand, eight hundred eighty-four".