4973644 has 24 divisors (see below), whose sum is σ = 9476208. Its totient is φ = 2270400.

The previous prime is 4973627. The next prime is 4973653. The reversal of 4973644 is 4463794.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4779 + ... + 5725.

It is an arithmetic number, because the mean of its divisors is an integer number (394842).

Almost surely, 2^4973644 is an apocalyptic number.

It is an amenable number.

4973644 is a deficient number, since it is larger than the sum of its proper divisors (4502564).

4973644 is a wasteful number, since it uses less digits than its factorization.

4973644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1063 counting only the distinct ones).

The product of its digits is 72576, while the sum is 37.

The square root of 4973644 is about 2230.1668099046. The cubic root of 4973644 is about 170.6966110246.

The spelling of 4973644 in words is "four million, nine hundred seventy-three thousand, six hundred forty-four".