8998486266 has 64 divisors (see below), whose sum is σ = 22458295296. Its totient is φ = 2335132800.

The previous prime is 8998486249. The next prime is 8998486271. The reversal of 8998486266 is 6626848998.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8998486197 and 8998486206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 532686 + ... + 549318.

It is an arithmetic number, because the mean of its divisors is an integer number (350910864).

Almost surely, 2^8998486266 is an apocalyptic number.

8998486266 is an abundant number, since it is smaller than the sum of its proper divisors (13459809030).

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

8998486266 is a wasteful number, since it uses less digits than its factorization.

8998486266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17827.

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

The square root of 8998486266 is about 94860.3513908735. The cubic root of 8998486266 is about 2079.9671982315.

The spelling of 8998486266 in words is "eight billion, nine hundred ninety-eight million, four hundred eighty-six thousand, two hundred sixty-six".