8866554360976 has 135 divisors (see below), whose sum is σ = 18766902237867. Its totient is φ = 4056309354240.

The previous prime is 8866554360947. The next prime is 8866554361009. The reversal of 8866554360976 is 6790634556688.

The square root of 8866554360976 is 2977676.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 70821983376 + 8795732377600 = 266124^2 + 2965760^2 .

It is a super-2 number, since 2×8866554360976² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8866554360899 and 8866554360908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 26787173131 + ... + 26787173461.

Almost surely, 2^{8866554360976} is an apocalyptic number.

8866554360976 is the 2977676-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8866554360976

8866554360976 is an abundant number, since it is smaller than the sum of its proper divisors (9900347876891).

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

8866554360976 is an equidigital number, since it uses as much as digits as its factorization.

8866554360976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1042 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 1567641600, while the sum is 73.

It can be divided in two parts, 88665 and 54360976, that added together give a square (54449641 = 7379²).

The spelling of 8866554360976 in words is "eight trillion, eight hundred sixty-six billion, five hundred fifty-four million, three hundred sixty thousand, nine hundred seventy-six".