873627805776 has 120 divisors (see below), whose sum is σ = 2615387631264. Its totient is φ = 249162967040.

The previous prime is 873627805763. The next prime is 873627805777. The reversal of 873627805776 is 677508726378.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (873627805777) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2710035 + ... + 3015218.

Almost surely, 2^873627805776 is an apocalyptic number.

It is an amenable number.

873627805776 is an abundant number, since it is smaller than the sum of its proper divisors (1741759825488).

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

873627805776 is a wasteful number, since it uses less digits than its factorization.

873627805776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5725309 (or 5725286 counting only the distinct ones).

The product of its (nonzero) digits is 165957120, while the sum is 66.

The spelling of 873627805776 in words is "eight hundred seventy-three billion, six hundred twenty-seven million, eight hundred five thousand, seven hundred seventy-six".