2944768 has 18 divisors (see below), whose sum is σ = 5878544. Its totient is φ = 1472256.

The previous prime is 2944763. The next prime is 2944789. The reversal of 2944768 is 8674492.

It is a self number, because there is not a number n which added to its sum of digits gives 2944768.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5496 + ... + 6007.

2^2944768 is an apocalyptic number.

It is an amenable number.

2944768 is a deficient number, since it is larger than the sum of its proper divisors (2933776).

2944768 is an equidigital number, since it uses as much as digits as its factorization.

2944768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11519 (or 11505 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2944768 is about 1716.0326337223. The cubic root of 2944768 is about 143.3343765323.

Adding to 2944768 its product of digits (96768), we get a square (3041536 = 1744²).

The spelling of 2944768 in words is "two million, nine hundred forty-four thousand, seven hundred sixty-eight".