3729984 has 28 divisors (see below), whose sum is σ = 9869424. Its totient is φ = 1243264.

The previous prime is 3729983. The next prime is 3729989. The reversal of 3729984 is 4899273.

It is not an unprimeable number, because it can be changed into a prime (3729983) 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, 9522 + ... + 9905.

Almost surely, 2^3729984 is an apocalyptic number.

It is an amenable number.

3729984 is an abundant number, since it is smaller than the sum of its proper divisors (6139440).

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

3729984 is a wasteful number, since it uses less digits than its factorization.

3729984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19442 (or 19432 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 3729984 is about 1931.3166493354. The cubic root of 3729984 is about 155.0847126250.

The spelling of 3729984 in words is "three million, seven hundred twenty-nine thousand, nine hundred eighty-four".