2988944 has 20 divisors (see below), whose sum is σ = 6618624. Its totient is φ = 1280928.

The previous prime is 2988911. The next prime is 2988949. The reversal of 2988944 is 4498892.

It is a happy number.

2988944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2988895 and 2988904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988949) by changing a digit.

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, 13232 + ... + 13455.

2^2988944 is an apocalyptic number.

It is an amenable number.

2988944 is an abundant number, since it is smaller than the sum of its proper divisors (3629680).

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

2988944 is a wasteful number, since it uses less digits than its factorization.

2988944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26702 (or 26696 counting only the distinct ones).

The product of its digits is 165888, while the sum is 44.

The square root of 2988944 is about 1728.8562693295. The cubic root of 2988944 is about 144.0475665904.

The spelling of 2988944 in words is "two million, nine hundred eighty-eight thousand, nine hundred forty-four".