4044441 has 8 divisors (see below), whose sum is σ = 5403904. Its totient is φ = 2690640.

The previous prime is 4044437. The next prime is 4044449. The reversal of 4044441 is 1444404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4044441 - 2² = 4044437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4044449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711 + ... + 2931.

It is an arithmetic number, because the mean of its divisors is an integer number (675488).

Almost surely, 2^4044441 is an apocalyptic number.

It is an amenable number.

4044441 is a deficient number, since it is larger than the sum of its proper divisors (1359463).

4044441 is a wasteful number, since it uses less digits than its factorization.

4044441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 4044441 is about 2011.0795608329. The cubic root of 4044441 is about 159.3258221202.

Adding to 4044441 its reverse (1444404), we get a palindrome (5488845).

The spelling of 4044441 in words is "four million, forty-four thousand, four hundred forty-one".