8777126968 has 128 divisors (see below), whose sum is σ = 18229432320. Its totient is φ = 3949102080.

The previous prime is 8777126959. The next prime is 8777126987. The reversal of 8777126968 is 8696217778.

It is a super-3 number, since 3×8777126968³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44553846 + ... + 44554042.

It is an arithmetic number, because the mean of its divisors is an integer number (142417440).

Almost surely, 2^8777126968 is an apocalyptic number.

It is an amenable number.

8777126968 is an abundant number, since it is smaller than the sum of its proper divisors (9452305352).

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

8777126968 is a wasteful number, since it uses less digits than its factorization.

8777126968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437 (or 433 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 61.

The square root of 8777126968 is about 93686.3222034038. The cubic root of 8777126968 is about 2062.7699382865.

The spelling of 8777126968 in words is "eight billion, seven hundred seventy-seven million, one hundred twenty-six thousand, nine hundred sixty-eight".