8868462890 has 64 divisors (see below), whose sum is σ = 18433198080. Its totient is φ = 3009165120.

The previous prime is 8868462877. The next prime is 8868462899. The reversal of 8868462890 is 982648688.

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 31 ways as a sum of consecutive naturals, for example, 4024529 + ... + 4026731.

It is an arithmetic number, because the mean of its divisors is an integer number (288018720).

Almost surely, 2^8868462890 is an apocalyptic number.

8868462890 is an abundant number, since it is smaller than the sum of its proper divisors (9564735190).

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

8868462890 is a wasteful number, since it uses less digits than its factorization.

8868462890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2787.

The product of its (nonzero) digits is 10616832, while the sum is 59.

The square root of 8868462890 is about 94172.5166383484. The cubic root of 8868462890 is about 2069.9004121770.

The spelling of 8868462890 in words is "eight billion, eight hundred sixty-eight million, four hundred sixty-two thousand, eight hundred ninety".