8969796144 has 50 divisors (see below), whose sum is σ = 25961196140. Its totient is φ = 2989931616.

The previous prime is 8969796131. The next prime is 8969796167. The reversal of 8969796144 is 4416979698.

8969796144 is a `hidden beast` number, since 8 + 9 + 6 + 9 + 7 + 9 + 614 + 4 = 666.

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 9 ways as a sum of consecutive naturals, for example, 3459274 + ... + 3461865.

Almost surely, 2^8969796144 is an apocalyptic number.

It is an amenable number.

8969796144 is an abundant number, since it is smaller than the sum of its proper divisors (16991399996).

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

8969796144 is a wasteful number, since it uses less digits than its factorization.

8969796144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6921159 (or 6921144 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 63.

The square root of 8969796144 is about 94709.0077236585. The cubic root of 8969796144 is about 2077.7543058214.

The spelling of 8969796144 in words is "eight billion, nine hundred sixty-nine million, seven hundred ninety-six thousand, one hundred forty-four".