3984544 has 24 divisors (see below), whose sum is σ = 8038548. Its totient is φ = 1943040.

The previous prime is 3984521. The next prime is 3984587. The reversal of 3984544 is 4454893.

It can be written as a sum of positive squares in 2 ways, for example, as 3952144 + 32400 = 1988^2 + 180^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207 + ... + 2830.

Almost surely, 2^3984544 is an apocalyptic number.

It is an amenable number.

3984544 is an abundant number, since it is smaller than the sum of its proper divisors (4054004).

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

3984544 is a wasteful number, since it uses less digits than its factorization.

3984544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088 (or 3080 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 3984544 is about 1996.1322601471. The cubic root of 3984544 is about 158.5353840336.

The spelling of 3984544 in words is "three million, nine hundred eighty-four thousand, five hundred forty-four".