8769136122 has 12 divisors (see below), whose sum is σ = 18999794970. Its totient is φ = 2923045368.

The previous prime is 8769136121. The next prime is 8769136127. The reversal of 8769136122 is 2216319678.

It can be written as a sum of positive squares in only one way, i.e., 7612388001 + 1156748121 = 87249^2 + 34011^2 .

It is not an unprimeable number, because it can be changed into a prime (8769136121) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243587097 + ... + 243587132.

Almost surely, 2^8769136122 is an apocalyptic number.

8769136122 is an abundant number, since it is smaller than the sum of its proper divisors (10230658848).

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

8769136122 is a wasteful number, since it uses less digits than its factorization.

8769136122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487174237 (or 487174234 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 8769136122 is about 93643.6656800662. The cubic root of 8769136122 is about 2062.1437545812.

The spelling of 8769136122 in words is "eight billion, seven hundred sixty-nine million, one hundred thirty-six thousand, one hundred twenty-two".