8842436874 has 32 divisors (see below), whose sum is σ = 19653655680. Its totient is φ = 2946909600.

The previous prime is 8842436857. The next prime is 8842436887. The reversal of 8842436874 is 4786342488.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 8842436874.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 339579 + ... + 364689.

It is an arithmetic number, because the mean of its divisors is an integer number (614176740).

Almost surely, 2^8842436874 is an apocalyptic number.

8842436874 is an abundant number, since it is smaller than the sum of its proper divisors (10811218806).

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

8842436874 is a wasteful number, since it uses less digits than its factorization.

8842436874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31643 (or 31637 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 54.

The square root of 8842436874 is about 94034.2324581851. The cubic root of 8842436874 is about 2067.8736030169.

The spelling of 8842436874 in words is "eight billion, eight hundred forty-two million, four hundred thirty-six thousand, eight hundred seventy-four".