8868462889 has 64 divisors (see below), whose sum is σ = 11290245120. Its totient is φ = 6849722880.

The previous prime is 8868462877. The next prime is 8868462899. The reversal of 8868462889 is 9882648688.

It is not a de Polignac number, because 8868462889 - 2¹¹ = 8868460841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8868462899) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10323742 + ... + 10324600.

It is an arithmetic number, because the mean of its divisors is an integer number (176410080).

Almost surely, 2^8868462889 is an apocalyptic number.

It is an amenable number.

8868462889 is a deficient number, since it is larger than the sum of its proper divisors (2421782231).

8868462889 is a wasteful number, since it uses less digits than its factorization.

8868462889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022.

The product of its digits is 84934656, while the sum is 67.

The square root of 8868462889 is about 94172.5166330390. The cubic root of 8868462889 is about 2069.9004120992.

The spelling of 8868462889 in words is "eight billion, eight hundred sixty-eight million, four hundred sixty-two thousand, eight hundred eighty-nine".