8919894 has 8 divisors (see below), whose sum is σ = 17839800. Its totient is φ = 2973296.

The previous prime is 8919893. The next prime is 8919899. The reversal of 8919894 is 4989198.

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

8919894 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8919893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 743319 + ... + 743330.

It is an arithmetic number, because the mean of its divisors is an integer number (2229975).

Almost surely, 2^8919894 is an apocalyptic number.

8919894 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8919894 is a wasteful number, since it uses less digits than its factorization.

8919894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486654.

The product of its digits is 186624, while the sum is 48.

The square root of 8919894 is about 2986.6191588483. The cubic root of 8919894 is about 207.3894044598.

The spelling of 8919894 in words is "eight million, nine hundred nineteen thousand, eight hundred ninety-four".