2948884 has 12 divisors (see below), whose sum is σ = 5286708. Its totient is φ = 1438400.

The previous prime is 2948873. The next prime is 2948887. The reversal of 2948884 is 4888492.

It can be written as a sum of positive squares in 2 ways, for example, as 1690000 + 1258884 = 1300^2 + 1122^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2948884.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2948887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8827 + ... + 9154.

It is an arithmetic number, because the mean of its divisors is an integer number (440559).

2^2948884 is an apocalyptic number.

It is an amenable number.

2948884 is a deficient number, since it is larger than the sum of its proper divisors (2337824).

2948884 is a wasteful number, since it uses less digits than its factorization.

2948884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18026 (or 18024 counting only the distinct ones).

The product of its digits is 147456, while the sum is 43.

The square root of 2948884 is about 1717.2314928396. The cubic root of 2948884 is about 143.4011265146.

The spelling of 2948884 in words is "two million, nine hundred forty-eight thousand, eight hundred eighty-four".