4644844 has 12 divisors (see below), whose sum is σ = 8240344. Its totient is φ = 2290464.

The previous prime is 4644839. The next prime is 4644851. The reversal of 4644844 is 4484464.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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, 7662 + ... + 8245.

Almost surely, 2^4644844 is an apocalyptic number.

It is an amenable number.

4644844 is a deficient number, since it is larger than the sum of its proper divisors (3595500).

4644844 is a wasteful number, since it uses less digits than its factorization.

4644844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15984 (or 15982 counting only the distinct ones).

The product of its digits is 49152, while the sum is 34.

The square root of 4644844 is about 2155.1900148247. The cubic root of 4644844 is about 166.8490394793.

The spelling of 4644844 in words is "four million, six hundred forty-four thousand, eight hundred forty-four".