8866234980 has 72 divisors (see below), whose sum is σ = 27761819904. Its totient is φ = 2288059200.

The previous prime is 8866234967. The next prime is 8866234987. The reversal of 8866234980 is 894326688.

8866234980 is a `hidden beast` number, since 8 + 8 + 6 + 623 + 4 + 9 + 8 + 0 = 666.

It is a super-2 number, since 2×8866234980² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8866234987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 788886 + ... + 800045.

It is an arithmetic number, because the mean of its divisors is an integer number (385580832).

Almost surely, 2^8866234980 is an apocalyptic number.

It is an amenable number.

8866234980 is an abundant number, since it is smaller than the sum of its proper divisors (18895584924).

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

8866234980 is a wasteful number, since it uses less digits than its factorization.

8866234980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588977 (or 1588972 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 54.

The square root of 8866234980 is about 94160.6870195837. The cubic root of 8866234980 is about 2069.7270661641.

The spelling of 8866234980 in words is "eight billion, eight hundred sixty-six million, two hundred thirty-four thousand, nine hundred eighty".