8782882878 has 128 divisors (see below), whose sum is σ = 22283735040. Its totient is φ = 2241630720.

The previous prime is 8782882877. The next prime is 8782882883.

It is a happy number.

8782882878 is nontrivially palindromic in base 10.

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 (8782882877) 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, 8704038 + ... + 8705046.

It is an arithmetic number, because the mean of its divisors is an integer number (174091680).

Almost surely, 2^8782882878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8782882878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11141867520).

8782882878 is an abundant number, since it is smaller than the sum of its proper divisors (13500852162).

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

8782882878 is a wasteful number, since it uses less digits than its factorization.

8782882878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342.

The product of its digits is 51380224, while the sum is 66.

The square root of 8782882878 is about 93717.0362207427. The cubic root of 8782882878 is about 2063.2207510904.

The spelling of 8782882878 in words is "eight billion, seven hundred eighty-two million, eight hundred eighty-two thousand, eight hundred seventy-eight".