3965184 has 54 divisors (see below), whose sum is σ = 11439246. Its totient is φ = 1320960.

The previous prime is 3965161. The next prime is 3965197. The reversal of 3965184 is 4815693.

3965184 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3686400 + 278784 = 1920^2 + 528^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1444 + ... + 3164.

Almost surely, 2^3965184 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 3965184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5719623).

3965184 is an abundant number, since it is smaller than the sum of its proper divisors (7474062).

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

3965184 is a wasteful number, since it uses less digits than its factorization.

3965184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743 (or 1726 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3965184 is about 1991.2769772184. The cubic root of 3965184 is about 158.2782045070.

The spelling of 3965184 in words is "three million, nine hundred sixty-five thousand, one hundred eighty-four".