8444881 has 8 divisors (see below), whose sum is σ = 8622944. Its totient is φ = 8268480.

The previous prime is 8444851. The next prime is 8444923. The reversal of 8444881 is 1884448.

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 8444881 - 2¹³ = 8436689 is a prime.

It is a super-2 number, since 2×8444881² = 142632030208322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8444881.

It is not an unprimeable number, because it can be changed into a prime (8444831) 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, 15886 + ... + 16408.

It is an arithmetic number, because the mean of its divisors is an integer number (1077868).

Almost surely, 2^8444881 is an apocalyptic number.

It is an amenable number.

8444881 is a deficient number, since it is larger than the sum of its proper divisors (178063).

8444881 is a wasteful number, since it uses less digits than its factorization.

8444881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831.

The product of its digits is 32768, while the sum is 37.

The square root of 8444881 is about 2906.0077425912. The cubic root of 8444881 is about 203.6406672509.

It can be divided in two parts, 8 and 444881, that added together give a square (444889 = 667²).

The spelling of 8444881 in words is "eight million, four hundred forty-four thousand, eight hundred eighty-one".