8981368 has 16 divisors (see below), whose sum is σ = 18371160. Its totient is φ = 4082400.

The previous prime is 8981363. The next prime is 8981377. The reversal of 8981368 is 8631898.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8981363) 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, 50943 + ... + 51118.

Almost surely, 2^8981368 is an apocalyptic number.

8981368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8981368 is an abundant number, since it is smaller than the sum of its proper divisors (9389792).

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

8981368 is a wasteful number, since it uses less digits than its factorization.

8981368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102078 (or 102074 counting only the distinct ones).

The product of its digits is 82944, while the sum is 43.

The square root of 8981368 is about 2996.8930578184. The cubic root of 8981368 is about 207.8647419452.

The spelling of 8981368 in words is "eight million, nine hundred eighty-one thousand, three hundred sixty-eight".