8797126849 has 9 divisors (see below), whose sum is σ = 10234156257. Its totient is φ = 7539831684.

The previous prime is 8797126847. The next prime is 8797126859. The reversal of 8797126849 is 9486217978.

The square root of 8797126849 is 93793.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 8797126849 - 2¹ = 8797126847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8797126847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 649852 + ... + 663250.

It is an arithmetic number, because the mean of its divisors is an integer number (1137128473).

Almost surely, 2^8797126849 is an apocalyptic number.

8797126849 is the 93793-rd square number.

8797126849 is the 46897-th centered octagonal number.

It is an amenable number.

8797126849 is a deficient number, since it is larger than the sum of its proper divisors (1437029408).

8797126849 is an frugal number, since it uses more digits than its factorization.

8797126849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26812 (or 13406 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 61.

The cubic root of 8797126849 is about 2064.3355173152.

The spelling of 8797126849 in words is "eight billion, seven hundred ninety-seven million, one hundred twenty-six thousand, eight hundred forty-nine".