4747944 has 16 divisors (see below), whose sum is σ = 11869920. Its totient is φ = 1582640.

The previous prime is 4747943. The next prime is 4747949. The reversal of 4747944 is 4497474.

4747944 is nontrivially palindromic in base 7.

It is not an unprimeable number, because it can be changed into a prime (4747943) 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, 98892 + ... + 98939.

It is an arithmetic number, because the mean of its divisors is an integer number (741870).

Almost surely, 2^4747944 is an apocalyptic number.

It is an amenable number.

4747944 is an abundant number, since it is smaller than the sum of its proper divisors (7121976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4747944 is a wasteful number, since it uses less digits than its factorization.

4747944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197840 (or 197836 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 4747944 is about 2178.9777419698. The cubic root of 4747944 is about 168.0745134313.

The spelling of 4747944 in words is "four million, seven hundred forty-seven thousand, nine hundred forty-four".