3984064 has 28 divisors (see below), whose sum is σ = 9036304. Its totient is φ = 1707264.

The previous prime is 3984061. The next prime is 3984073. The reversal of 3984064 is 4604893.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (3984061) 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, 3999 + ... + 4894.

Almost surely, 2^3984064 is an apocalyptic number.

It is an amenable number.

3984064 is an abundant number, since it is smaller than the sum of its proper divisors (5052240).

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

3984064 is an equidigital number, since it uses as much as digits as its factorization.

3984064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8912 (or 8902 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3984064 is about 1996.0120240119. The cubic root of 3984064 is about 158.5290177643.

The spelling of 3984064 in words is "three million, nine hundred eighty-four thousand, sixty-four".