8247444118 has 8 divisors (see below), whose sum is σ = 12658867848. Its totient is φ = 4027821504.

The previous prime is 8247444113. The next prime is 8247444169. The reversal of 8247444118 is 8114447428.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8247444113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47950171 + ... + 47950342.

It is an arithmetic number, because the mean of its divisors is an integer number (1582358481).

Almost surely, 2^8247444118 is an apocalyptic number.

8247444118 is a deficient number, since it is larger than the sum of its proper divisors (4411423730).

8247444118 is a wasteful number, since it uses less digits than its factorization.

8247444118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95900558.

The product of its digits is 229376, while the sum is 43.

The square root of 8247444118 is about 90815.4398656968. The cubic root of 8247444118 is about 2020.4113234534.

The spelling of 8247444118 in words is "eight billion, two hundred forty-seven million, four hundred forty-four thousand, one hundred eighteen".