8819841 has 8 divisors (see below), whose sum is σ = 12139264. Its totient is φ = 5690160.

The previous prime is 8819831. The next prime is 8819843. The reversal of 8819841 is 1489188.

It is a happy number.

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

It is not a de Polignac number, because 8819841 - 2⁵ = 8819809 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8819841.

It is not an unprimeable number, because it can be changed into a prime (8819843) 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, 47326 + ... + 47511.

It is an arithmetic number, because the mean of its divisors is an integer number (1517408).

Almost surely, 2^8819841 is an apocalyptic number.

It is an amenable number.

8819841 is a deficient number, since it is larger than the sum of its proper divisors (3319423).

8819841 is a wasteful number, since it uses less digits than its factorization.

8819841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94871.

The product of its digits is 18432, while the sum is 39.

The square root of 8819841 is about 2969.8217118204. The cubic root of 8819841 is about 206.6110692739.

The spelling of 8819841 in words is "eight million, eight hundred nineteen thousand, eight hundred forty-one".