8866744653 has 16 divisors (see below), whose sum is σ = 12741624896. Its totient is φ = 5452220160.

The previous prime is 8866744643. The next prime is 8866744681. The reversal of 8866744653 is 3564476688.

8866744653 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8866744653 - 2²⁴ = 8849967437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8866744593 and 8866744602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8866744633) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37063 + ... + 138228.

It is an arithmetic number, because the mean of its divisors is an integer number (796351556).

Almost surely, 2^8866744653 is an apocalyptic number.

It is an amenable number.

8866744653 is a deficient number, since it is larger than the sum of its proper divisors (3874880243).

8866744653 is a wasteful number, since it uses less digits than its factorization.

8866744653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176604.

The product of its digits is 23224320, while the sum is 57.

The square root of 8866744653 is about 94163.3933808675. The cubic root of 8866744653 is about 2069.7667246284.

The spelling of 8866744653 in words is "eight billion, eight hundred sixty-six million, seven hundred forty-four thousand, six hundred fifty-three".