8890462668 has 24 divisors (see below), whose sum is σ = 20815221168. Its totient is φ = 2953372096.

The previous prime is 8890462621. The next prime is 8890462703. The reversal of 8890462668 is 8662640988.

It is a super-2 number, since 2×8890462668² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1260771 + ... + 1267802.

It is an arithmetic number, because the mean of its divisors is an integer number (867300882).

Almost surely, 2^8890462668 is an apocalyptic number.

It is an amenable number.

8890462668 is an abundant number, since it is smaller than the sum of its proper divisors (11924758500).

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

8890462668 is a wasteful number, since it uses less digits than its factorization.

8890462668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2528873 (or 2528871 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 57.

The square root of 8890462668 is about 94289.2500129257. The cubic root of 8890462668 is about 2071.6105825286.

The spelling of 8890462668 in words is "eight billion, eight hundred ninety million, four hundred sixty-two thousand, six hundred sixty-eight".