8428884126 has 48 divisors (see below), whose sum is σ = 18425107584. Its totient is φ = 2569231392.

The previous prime is 8428884091. The next prime is 8428884127. The reversal of 8428884126 is 6214888248.

8428884126 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8428884127) 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, 69655 + ... + 147341.

It is an arithmetic number, because the mean of its divisors is an integer number (383856408).

Almost surely, 2^8428884126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8428884126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9212553792).

8428884126 is an abundant number, since it is smaller than the sum of its proper divisors (9996223458).

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

8428884126 is a wasteful number, since it uses less digits than its factorization.

8428884126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77825 (or 77812 counting only the distinct ones).

The product of its digits is 1572864, while the sum is 51.

The square root of 8428884126 is about 91808.9544979138. The cubic root of 8428884126 is about 2035.1200259221.

The spelling of 8428884126 in words is "eight billion, four hundred twenty-eight million, eight hundred eighty-four thousand, one hundred twenty-six".