9732422020489 has 15 divisors (see below), whose sum is σ = 11353995110157. Its totient is φ = 8341944990876.

The previous prime is 9732422020463. The next prime is 9732422020511. The reversal of 9732422020489 is 9840202242379.

The square root of 9732422020489 is 3119683.

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

It is not a de Polignac number, because 9732422020489 - 2³⁹ = 9182666206601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9732422020589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 152832634 + ... + 152896300.

Almost surely, 2^{9732422020489} is an apocalyptic number.

9732422020489 is the 3119683-rd square number.

9732422020489 is the 1559842-nd centered octagonal number.

It is an amenable number.

9732422020489 is a deficient number, since it is larger than the sum of its proper divisors (1621573089668).

9732422020489 is an frugal number, since it uses more digits than its factorization.

9732422020489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127362 (or 63674 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 9732422020489 in words is "nine trillion, seven hundred thirty-two billion, four hundred twenty-two million, twenty thousand, four hundred eighty-nine".