8821488294 has 48 divisors (see below), whose sum is σ = 19600457760. Its totient is φ = 2866469760.

The previous prime is 8821488289. The next prime is 8821488301. The reversal of 8821488294 is 4928841288.

8821488294 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-4 number, since 4×8821488294⁴ (a number of 41 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8821488294.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 74964 + ... + 152520.

It is an arithmetic number, because the mean of its divisors is an integer number (408342870).

Almost surely, 2^8821488294 is an apocalyptic number.

8821488294 is an abundant number, since it is smaller than the sum of its proper divisors (10778969466).

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

8821488294 is a wasteful number, since it uses less digits than its factorization.

8821488294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77725 (or 77722 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 54.

The square root of 8821488294 is about 93922.7783554128. The cubic root of 8821488294 is about 2066.2393148570.

The spelling of 8821488294 in words is "eight billion, eight hundred twenty-one million, four hundred eighty-eight thousand, two hundred ninety-four".