8868819 has 8 divisors (see below), whose sum is σ = 11891152. Its totient is φ = 5879520.

The previous prime is 8868803. The next prime is 8868841. The reversal of 8868819 is 9188688.

8868819 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 not a de Polignac number, because 8868819 - 2⁴ = 8868803 is a prime.

It is a super-2 number, since 2×8868819² = 157311900909522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8868859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7624 + ... + 8709.

It is an arithmetic number, because the mean of its divisors is an integer number (1486394).

Almost surely, 2^8868819 is an apocalyptic number.

8868819 is a deficient number, since it is larger than the sum of its proper divisors (3022333).

8868819 is a wasteful number, since it uses less digits than its factorization.

8868819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16517.

The product of its digits is 221184, while the sum is 48.

The square root of 8868819 is about 2978.0562452714. The cubic root of 8868819 is about 206.9928117180.

The spelling of 8868819 in words is "eight million, eight hundred sixty-eight thousand, eight hundred nineteen".