8877046878 has 96 divisors (see below), whose sum is σ = 23238489600. Its totient is φ = 2504135088.

The previous prime is 8877046877. The next prime is 8877046907. The reversal of 8877046878 is 8786407788.

8877046878 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8877046878² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8877046877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 187801 + ... + 230267.

It is an arithmetic number, because the mean of its divisors is an integer number (242067600).

Almost surely, 2^8877046878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8877046878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11619244800).

8877046878 is an abundant number, since it is smaller than the sum of its proper divisors (14361442722).

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

8877046878 is a wasteful number, since it uses less digits than its factorization.

8877046878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42571 (or 42558 counting only the distinct ones).

The product of its (nonzero) digits is 33718272, while the sum is 63.

The square root of 8877046878 is about 94218.0814812104. The cubic root of 8877046878 is about 2070.5680314671.

The spelling of 8877046878 in words is "eight billion, eight hundred seventy-seven million, forty-six thousand, eight hundred seventy-eight".