873047694168 has 256 divisors, whose sum is σ = 2634721689600. Its totient is φ = 266269524480.

The previous prime is 873047694163. The next prime is 873047694173. The reversal of 873047694168 is 861496740378.

873047694168 is a `hidden beast` number, since 8 + 73 + 0 + 476 + 94 + 1 + 6 + 8 = 666.

873047694168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (873047694163) and next prime (873047694173).

It is a super-2 number, since 2×873047694168² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873047694163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 179600058 + ... + 179604918.

It is an arithmetic number, because the mean of its divisors is an integer number (10291881600).

Almost surely, 2^873047694168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 873047694168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317360844800).

873047694168 is an abundant number, since it is smaller than the sum of its proper divisors (1761673995432).

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

873047694168 is a wasteful number, since it uses less digits than its factorization.

873047694168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439 (or 5429 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 873047694168 in words is "eight hundred seventy-three billion, forty-seven million, six hundred ninety-four thousand, one hundred sixty-eight".