8994668268 has 24 divisors (see below), whose sum is σ = 20994165360. Its totient is φ = 2997279040.

The previous prime is 8994668257. The next prime is 8994668279. The reversal of 8994668268 is 8628664998.

It is an interprime number because it is at equal distance from previous prime (8994668257) and next prime (8994668279).

It is a super-2 number, since 2×8994668268² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8994668199 and 8994668208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77703 + ... + 155006.

It is an arithmetic number, because the mean of its divisors is an integer number (874756890).

Almost surely, 2^8994668268 is an apocalyptic number.

It is an amenable number.

8994668268 is an abundant number, since it is smaller than the sum of its proper divisors (11999497092).

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

8994668268 is a wasteful number, since it uses less digits than its factorization.

8994668268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235937 (or 235935 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 66.

The square root of 8994668268 is about 94840.2249470129. The cubic root of 8994668268 is about 2079.6729845241.

The spelling of 8994668268 in words is "eight billion, nine hundred ninety-four million, six hundred sixty-eight thousand, two hundred sixty-eight".