8966899929 has 16 divisors (see below), whose sum is σ = 12886231232. Its totient is φ = 5513514048.

The previous prime is 8966899913. The next prime is 8966899967. The reversal of 8966899929 is 9299986698.

It is not a de Polignac number, because 8966899929 - 2⁴ = 8966899913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8966891929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47467 + ... + 142080.

It is an arithmetic number, because the mean of its divisors is an integer number (805389452).

Almost surely, 2^8966899929 is an apocalyptic number.

It is an amenable number.

8966899929 is a deficient number, since it is larger than the sum of its proper divisors (3919331303).

8966899929 is a wasteful number, since it uses less digits than its factorization.

8966899929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190776.

The product of its digits is 272097792, while the sum is 75.

The square root of 8966899929 is about 94693.7164177222. The cubic root of 8966899929 is about 2077.5306563325.

The spelling of 8966899929 in words is "eight billion, nine hundred sixty-six million, eight hundred ninety-nine thousand, nine hundred twenty-nine".