8975775798 has 24 divisors (see below), whose sum is σ = 21215470536. Its totient is φ = 2719932000.

The previous prime is 8975775797. The next prime is 8975775817.

It is a happy number.

8975775798 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8975775797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22665903 + ... + 22666298.

It is an arithmetic number, because the mean of its divisors is an integer number (883977939).

Almost surely, 2^8975775798 is an apocalyptic number.

8975775798 is an abundant number, since it is smaller than the sum of its proper divisors (12239694738).

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

8975775798 is a wasteful number, since it uses less digits than its factorization.

8975775798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45332220 (or 45332217 counting only the distinct ones).

The product of its digits is 311169600, while the sum is 72.

The square root of 8975775798 is about 94740.5710242449. The cubic root of 8975775798 is about 2078.2159102184.

The spelling of 8975775798 in words is "eight billion, nine hundred seventy-five million, seven hundred seventy-five thousand, seven hundred ninety-eight".