2944664 has 8 divisors (see below), whose sum is σ = 5521260. Its totient is φ = 1472328.

The previous prime is 2944657. The next prime is 2944673. The reversal of 2944664 is 4664492.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184034 + ... + 184049.

2^2944664 is an apocalyptic number.

It is an amenable number.

2944664 is a deficient number, since it is larger than the sum of its proper divisors (2576596).

2944664 is a wasteful number, since it uses less digits than its factorization.

2944664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368089 (or 368085 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 2944664 is about 1716.0023310007. The cubic root of 2944664 is about 143.3326891384.

The spelling of 2944664 in words is "two million, nine hundred forty-four thousand, six hundred sixty-four".