8999268 has 12 divisors (see below), whose sum is σ = 20998320. Its totient is φ = 2999752.

The previous prime is 8999257. The next prime is 8999299. The reversal of 8999268 is 8629998.

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8999268.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374958 + ... + 374981.

It is an arithmetic number, because the mean of its divisors is an integer number (1749860).

Almost surely, 2^8999268 is an apocalyptic number.

It is an amenable number.

8999268 is an abundant number, since it is smaller than the sum of its proper divisors (11999052).

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

8999268 is a wasteful number, since it uses less digits than its factorization.

8999268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749946 (or 749944 counting only the distinct ones).

The product of its digits is 559872, while the sum is 51.

The square root of 8999268 is about 2999.8779975192. The cubic root of 8999268 is about 208.0027428139.

The spelling of 8999268 in words is "eight million, nine hundred ninety-nine thousand, two hundred sixty-eight".