8444401 has 8 divisors (see below), whose sum is σ = 9886464. Its totient is φ = 7061280.

The previous prime is 8444363. The next prime is 8444407. The reversal of 8444401 is 1044448.

It is a happy number.

8444401 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 8444401 - 2⁷ = 8444273 is a prime.

8444401 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (8444407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14425 + ... + 14998.

It is an arithmetic number, because the mean of its divisors is an integer number (1235808).

Almost surely, 2^8444401 is an apocalyptic number.

It is an amenable number.

8444401 is a deficient number, since it is larger than the sum of its proper divisors (1442063).

8444401 is a wasteful number, since it uses less digits than its factorization.

8444401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29471.

The product of its (nonzero) digits is 2048, while the sum is 25.

The square root of 8444401 is about 2905.9251538882. The cubic root of 8444401 is about 203.6368089225.

Adding to 8444401 its reverse (1044448), we get a palindrome (9488849).

The spelling of 8444401 in words is "eight million, four hundred forty-four thousand, four hundred one".