4303944 has 72 divisors (see below), whose sum is σ = 12293190. Its totient is φ = 1360128.

The previous prime is 4303927. The next prime is 4303963. The reversal of 4303944 is 4493034.

It can be written as a sum of positive squares in only one way, i.e., 4284900 + 19044 = 2070^2 + 138^2 .

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

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 38032 + ... + 38144.

Almost surely, 2^4303944 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 4303944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6146595).

4303944 is an abundant number, since it is smaller than the sum of its proper divisors (7989246).

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

4303944 is a wasteful number, since it uses less digits than its factorization.

4303944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 4303944 is about 2074.5949002155. The cubic root of 4303944 is about 162.6630347960.

Adding to 4303944 its reverse (4493034), we get a palindrome (8796978).

The spelling of 4303944 in words is "four million, three hundred three thousand, nine hundred forty-four".