8899394 has 16 divisors (see below), whose sum is σ = 15320448. Its totient is φ = 3797952.

The previous prime is 8899361. The next prime is 8899399. The reversal of 8899394 is 4939988.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8899399) 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, 2474 + ... + 4890.

It is an arithmetic number, because the mean of its divisors is an integer number (957528).

Almost surely, 2^8899394 is an apocalyptic number.

8899394 is a deficient number, since it is larger than the sum of its proper divisors (6421054).

8899394 is a wasteful number, since it uses less digits than its factorization.

8899394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2689.

The product of its digits is 559872, while the sum is 50.

The square root of 8899394 is about 2983.1852104755. The cubic root of 8899394 is about 207.2304061607.

The spelling of 8899394 in words is "eight million, eight hundred ninety-nine thousand, three hundred ninety-four".