2944628 has 12 divisors (see below), whose sum is σ = 5319552. Its totient is φ = 1424760.

The previous prime is 2944619. The next prime is 2944637. The reversal of 2944628 is 8264492.

It is an interprime number because it is at equal distance from previous prime (2944619) and next prime (2944637).

It is a congruent number.

It is an unprimeable number.

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, 11750 + ... + 11997.

It is an arithmetic number, because the mean of its divisors is an integer number (443296).

2^2944628 is an apocalyptic number.

It is an amenable number.

2944628 is a deficient number, since it is larger than the sum of its proper divisors (2374924).

2944628 is a wasteful number, since it uses less digits than its factorization.

2944628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23782 (or 23780 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 2944628 is about 1715.9918414724. The cubic root of 2944628 is about 143.3321050312.

The spelling of 2944628 in words is "two million, nine hundred forty-four thousand, six hundred twenty-eight".