2944468 has 48 divisors (see below), whose sum is σ = 5987520. Its totient is φ = 1257984.

The previous prime is 2944463. The next prime is 2944471. The reversal of 2944468 is 8644492.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944463) 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 15 ways as a sum of consecutive naturals, for example, 55530 + ... + 55582.

It is an arithmetic number, because the mean of its divisors is an integer number (124740).

2^2944468 is an apocalyptic number.

It is an amenable number.

2944468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

2944468 is a wasteful number, since it uses less digits than its factorization.

2944468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 134 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 2944468 is about 1715.9452205709. The cubic root of 2944468 is about 143.3295089419.

The spelling of 2944468 in words is "two million, nine hundred forty-four thousand, four hundred sixty-eight".