2944928 has 24 divisors (see below), whose sum is σ = 6626592. Its totient is φ = 1262016.

The previous prime is 2944919. The next prime is 2944933. The reversal of 2944928 is 8294492.

It is a junction number, because it is equal to n+sod(n) for n = 2944891 and 2944900.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6350 + ... + 6797.

It is an arithmetic number, because the mean of its divisors is an integer number (276108).

2^2944928 is an apocalyptic number.

2944928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2944928 is an abundant number, since it is smaller than the sum of its proper divisors (3681664).

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

2944928 is a wasteful number, since it uses less digits than its factorization.

2944928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164 (or 13156 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 2944928 is about 1716.0792522491. The cubic root of 2944928 is about 143.3369724453.

The spelling of 2944928 in words is "two million, nine hundred forty-four thousand, nine hundred twenty-eight".