873494568960 has 672 divisors, whose sum is σ = 3115708454880. Its totient is φ = 207712419840.

The previous prime is 873494568943. The next prime is 873494569027. The reversal of 873494568960 is 69865494378.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1535139556 + ... + 1535140124.

It is an arithmetic number, because the mean of its divisors is an integer number (4636470915).

Almost surely, 2^873494568960 is an apocalyptic number.

873494568960 is a gapful number since it is divisible by the number (80) 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 873494568960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1557854227440).

873494568960 is an abundant number, since it is smaller than the sum of its proper divisors (2242213885920).

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

873494568960 is a wasteful number, since it uses less digits than its factorization.

873494568960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 313528320, while the sum is 69.

The spelling of 873494568960 in words is "eight hundred seventy-three billion, four hundred ninety-four million, five hundred sixty-eight thousand, nine hundred sixty".