789900482280 has 512 divisors, whose sum is σ = 2983814184960. Its totient is φ = 162829578240.

The previous prime is 789900482269. The next prime is 789900482297. The reversal of 789900482280 is 82284009987.

It is a self number, because there is not a number n which added to its sum of digits gives 789900482280.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 424448550 + ... + 424450410.

It is an arithmetic number, because the mean of its divisors is an integer number (5827762080).

Almost surely, 2^789900482280 is an apocalyptic number.

789900482280 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 789900482280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1491907092480).

789900482280 is an abundant number, since it is smaller than the sum of its proper divisors (2193913702680).

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

789900482280 is a wasteful number, since it uses less digits than its factorization.

789900482280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2765 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 57.

The spelling of 789900482280 in words is "seven hundred eighty-nine billion, nine hundred million, four hundred eighty-two thousand, two hundred eighty".