8022417489 has 6 divisors (see below), whose sum is σ = 11587936386. Its totient is φ = 5348278320.

The previous prime is 8022417463. The next prime is 8022417493. The reversal of 8022417489 is 9847142208.

It can be written as a sum of positive squares in only one way, i.e., 5785884225 + 2236533264 = 76065^2 + 47292^2 .

It is not a de Polignac number, because 8022417489 - 2²³ = 8014028881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8022417449) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445689852 + ... + 445689869.

It is an arithmetic number, because the mean of its divisors is an integer number (1931322731).

Almost surely, 2^8022417489 is an apocalyptic number.

It is an amenable number.

8022417489 is a deficient number, since it is larger than the sum of its proper divisors (3565518897).

8022417489 is a wasteful number, since it uses less digits than its factorization.

8022417489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891379727 (or 891379724 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 8022417489 is about 89567.9490052106. The cubic root of 8022417489 is about 2001.8663818509.

The spelling of 8022417489 in words is "eight billion, twenty-two million, four hundred seventeen thousand, four hundred eighty-nine".