4843944 has 72 divisors (see below), whose sum is σ = 15272010. Its totient is φ = 1382976.

The previous prime is 4843939. The next prime is 4843973. The reversal of 4843944 is 4493484.

It can be written as a sum of positive squares in only one way, i.e., 2683044 + 2160900 = 1638^2 + 1470^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4843899 and 4843908.

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 17 ways as a sum of consecutive naturals, for example, 2842 + ... + 4214.

Almost surely, 2^4843944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4843944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7636005).

4843944 is an abundant number, since it is smaller than the sum of its proper divisors (10428066).

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

4843944 is a wasteful number, since it uses less digits than its factorization.

4843944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1399 (or 1385 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 4843944 is about 2200.8961811044. The cubic root of 4843944 is about 169.1997451499.

The spelling of 4843944 in words is "four million, eight hundred forty-three thousand, nine hundred forty-four".