873603467064 has 96 divisors (see below), whose sum is σ = 2399750776800. Its totient is φ = 287049799680.

The previous prime is 873603467059. The next prime is 873603467081. The reversal of 873603467064 is 460764306378.

It is a happy number.

873603467064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 873603467064.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39826852 + ... + 39848780.

It is an arithmetic number, because the mean of its divisors is an integer number (24997403925).

Almost surely, 2^873603467064 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 873603467064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1199875388400).

873603467064 is an abundant number, since it is smaller than the sum of its proper divisors (1526147309736).

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

873603467064 is a wasteful number, since it uses less digits than its factorization.

873603467064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29805 (or 29798 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 54.

The spelling of 873603467064 in words is "eight hundred seventy-three billion, six hundred three million, four hundred sixty-seven thousand, sixty-four".