8997769126 has 4 divisors (see below), whose sum is σ = 13496653692. Its totient is φ = 4498884562.

The previous prime is 8997769111. The next prime is 8997769133. The reversal of 8997769126 is 6219677998.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2249442280 + ... + 2249442283.

It is an arithmetic number, because the mean of its divisors is an integer number (3374163423).

Almost surely, 2^8997769126 is an apocalyptic number.

8997769126 is a deficient number, since it is larger than the sum of its proper divisors (4498884566).

8997769126 is a wasteful number, since it uses less digits than its factorization.

8997769126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4498884565.

The product of its digits is 20575296, while the sum is 64.

The square root of 8997769126 is about 94856.5713379943. The cubic root of 8997769126 is about 2079.9119420006.

The spelling of 8997769126 in words is "eight billion, nine hundred ninety-seven million, seven hundred sixty-nine thousand, one hundred twenty-six".