8941819 has 2 divisors, whose sum is σ = 8941820. Its totient is φ = 8941818.

The previous prime is 8941817. The next prime is 8941859. The reversal of 8941819 is 9181498.

8941819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (8941859) can be obtained adding 8941819 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8941819 - 2¹ = 8941817 is a prime.

It is a super-2 number, since 2×8941819² = 159912254057522, which contains 22 as substring.

Together with 8941817, it forms a pair of twin primes.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (8941817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470909 + 4470910.

It is an arithmetic number, because the mean of its divisors is an integer number (4470910).

Almost surely, 2^8941819 is an apocalyptic number.

8941819 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941819 is an equidigital number, since it uses as much as digits as its factorization.

8941819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 40.

The square root of 8941819 is about 2990.2874443772. The cubic root of 8941819 is about 207.5591857102.

The spelling of 8941819 in words is "eight million, nine hundred forty-one thousand, eight hundred nineteen".