2994644 has 12 divisors (see below), whose sum is σ = 5273184. Its totient is φ = 1488024.

The previous prime is 2994643. The next prime is 2994661. The reversal of 2994644 is 4464992.

It is a junction number, because it is equal to n+sod(n) for n = 2994598 and 2994607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (439432).

2^2994644 is an apocalyptic number.

It is an amenable number.

2994644 is a deficient number, since it is larger than the sum of its proper divisors (2278540).

2994644 is a wasteful number, since it uses less digits than its factorization.

2994644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654 (or 4652 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 2994644 is about 1730.5039728357. The cubic root of 2994644 is about 144.1390760273.

The spelling of 2994644 in words is "two million, nine hundred ninety-four thousand, six hundred forty-four".