889472980488 has 16 divisors (see below), whose sum is σ = 2223682451280. Its totient is φ = 296490993488.

The previous prime is 889472980481. The next prime is 889472980489. The reversal of 889472980488 is 884089274988.

It is not an unprimeable number, because it can be changed into a prime (889472980481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18530687070 + ... + 18530687117.

It is an arithmetic number, because the mean of its divisors is an integer number (138980153205).

Almost surely, 2^889472980488 is an apocalyptic number.

It is an amenable number.

889472980488 is an abundant number, since it is smaller than the sum of its proper divisors (1334209470792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

889472980488 is a wasteful number, since it uses less digits than its factorization.

889472980488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37061374196 (or 37061374192 counting only the distinct ones).

The product of its (nonzero) digits is 594542592, while the sum is 75.

The spelling of 889472980488 in words is "eight hundred eighty-nine billion, four hundred seventy-two million, nine hundred eighty thousand, four hundred eighty-eight".