8374241845 has 8 divisors (see below), whose sum is σ = 10162001880. Its totient is φ = 6624119040.

The previous prime is 8374241809. The next prime is 8374241929. The reversal of 8374241845 is 5481424738.

It can be written as a sum of positive squares in 4 ways, for example, as 1724491729 + 6649750116 = 41527^2 + 81546^2 .

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

It is not a de Polignac number, because 8374241845 - 2⁷ = 8374241717 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8374241795 and 8374241804.

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 7 ways as a sum of consecutive naturals, for example, 9408816 + ... + 9409705.

It is an arithmetic number, because the mean of its divisors is an integer number (1270250235).

Almost surely, 2^8374241845 is an apocalyptic number.

It is an amenable number.

8374241845 is a deficient number, since it is larger than the sum of its proper divisors (1787760035).

8374241845 is a wasteful number, since it uses less digits than its factorization.

8374241845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18818615.

The product of its digits is 860160, while the sum is 46.

The square root of 8374241845 is about 91510.8837516063. The cubic root of 8374241845 is about 2030.7127691099.

The spelling of 8374241845 in words is "eight billion, three hundred seventy-four million, two hundred forty-one thousand, eight hundred forty-five".