2999984 has 20 divisors (see below), whose sum is σ = 6260016. Its totient is φ = 1384512.

The previous prime is 2999957. The next prime is 2999999. The reversal of 2999984 is 4899992.

2999984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7004 + ... + 7419.

2^2999984 is an apocalyptic number.

It is an amenable number.

2999984 is an abundant number, since it is smaller than the sum of its proper divisors (3260032).

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

2999984 is a wasteful number, since it uses less digits than its factorization.

2999984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14444 (or 14438 counting only the distinct ones).

The product of its digits is 419904, while the sum is 50.

The square root of 2999984 is about 1732.0461887606. The cubic root of 2999984 is about 144.2247006304.

The spelling of 2999984 in words is "two million, nine hundred ninety-nine thousand, nine hundred eighty-four".