4497944 has 32 divisors (see below), whose sum is σ = 9331200. Its totient is φ = 2015520.

The previous prime is 4497943. The next prime is 4497953.

4497944 is nontrivially palindromic in base 10.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4497943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6629 + ... + 7275.

It is an arithmetic number, because the mean of its divisors is an integer number (291600).

Almost surely, 2^4497944 is an apocalyptic number.

4497944 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4497944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4665600).

4497944 is an abundant number, since it is smaller than the sum of its proper divisors (4833256).

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

4497944 is a wasteful number, since it uses less digits than its factorization.

4497944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743 (or 739 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 4497944 is about 2120.8356843471. The cubic root of 4497944 is about 165.0712150500.

The spelling of 4497944 in words is "four million, four hundred ninety-seven thousand, nine hundred forty-four".