878106773376 has 256 divisors, whose sum is σ = 2965595328000. Its totient is φ = 250571943936.

The previous prime is 878106773371. The next prime is 878106773407. The reversal of 878106773376 is 673377601878.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (878106773371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19548895 + ... + 19593761.

It is an arithmetic number, because the mean of its divisors is an integer number (11584356750).

Almost surely, 2^878106773376 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 878106773376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1482797664000).

878106773376 is an abundant number, since it is smaller than the sum of its proper divisors (2087488554624).

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

878106773376 is a wasteful number, since it uses less digits than its factorization.

878106773376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45706 (or 45688 counting only the distinct ones).

The product of its (nonzero) digits is 49787136, while the sum is 63.

The spelling of 878106773376 in words is "eight hundred seventy-eight billion, one hundred six million, seven hundred seventy-three thousand, three hundred seventy-six".