8997769036 has 12 divisors (see below), whose sum is σ = 15753939880. Its totient is φ = 4496643360.

The previous prime is 8997769009. The next prime is 8997769037. The reversal of 8997769036 is 6309677998.

It is not an unprimeable number, because it can be changed into a prime (8997769037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551241 + ... + 567328.

Almost surely, 2^8997769036 is an apocalyptic number.

It is an amenable number.

8997769036 is a deficient number, since it is larger than the sum of its proper divisors (6756170844).

8997769036 is a wasteful number, since it uses less digits than its factorization.

8997769036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120584 (or 1120582 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 64.

The square root of 8997769036 is about 94856.5708635938. The cubic root of 8997769036 is about 2079.9119350659.

The spelling of 8997769036 in words is "eight billion, nine hundred ninety-seven million, seven hundred sixty-nine thousand, thirty-six".