8689422797 has 8 divisors (see below), whose sum is σ = 9609225600. Its totient is φ = 7791262560.

The previous prime is 8689422761. The next prime is 8689422799. The reversal of 8689422797 is 7972249868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8689422797 - 2³⁰ = 7615680973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8689422799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5409797 + ... + 5411402.

It is an arithmetic number, because the mean of its divisors is an integer number (1201153200).

Almost surely, 2^8689422797 is an apocalyptic number.

It is an amenable number.

8689422797 is a deficient number, since it is larger than the sum of its proper divisors (919802803).

8689422797 is a wasteful number, since it uses less digits than its factorization.

8689422797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10821283.

The product of its digits is 24385536, while the sum is 62.

The square root of 8689422797 is about 93217.0735273319. The cubic root of 8689422797 is about 2055.8762823966.

The spelling of 8689422797 in words is "eight billion, six hundred eighty-nine million, four hundred twenty-two thousand, seven hundred ninety-seven".