3603984 has 20 divisors (see below), whose sum is σ = 9310416. Its totient is φ = 1201312.

The previous prime is 3603961. The next prime is 3603989. The reversal of 3603984 is 4893063.

It is not an unprimeable number, because it can be changed into a prime (3603989) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37494 + ... + 37589.

Almost surely, 2^3603984 is an apocalyptic number.

It is an amenable number.

3603984 is an abundant number, since it is smaller than the sum of its proper divisors (5706432).

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

3603984 is a wasteful number, since it uses less digits than its factorization.

3603984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75094 (or 75088 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 3603984 is about 1898.4161819791. The cubic root of 3603984 is about 153.3184022428.

The spelling of 3603984 in words is "three million, six hundred three thousand, nine hundred eighty-four".