8966542899 has 8 divisors (see below), whose sum is σ = 11987968000. Its totient is φ = 5961406536.

The previous prime is 8966542873. The next prime is 8966542943. The reversal of 8966542899 is 9982456698.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8966542899 - 2⁵ = 8966542867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8966542859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4070899 + ... + 4073100.

It is an arithmetic number, because the mean of its divisors is an integer number (1498496000).

Almost surely, 2^8966542899 is an apocalyptic number.

8966542899 is a deficient number, since it is larger than the sum of its proper divisors (3021425101).

8966542899 is a wasteful number, since it uses less digits than its factorization.

8966542899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8144369.

The product of its digits is 67184640, while the sum is 66.

The square root of 8966542899 is about 94691.8312157918. The cubic root of 8966542899 is about 2077.5030826775.

The spelling of 8966542899 in words is "eight billion, nine hundred sixty-six million, five hundred forty-two thousand, eight hundred ninety-nine".