8373614818 has 16 divisors (see below), whose sum is σ = 13014064440. Its totient is φ = 4037596416.

The previous prime is 8373614803. The next prime is 8373614857. The reversal of 8373614818 is 8184163738.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5393874249 + 2979740569 = 73443^2 + 54587^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492333 + ... + 509056.

Almost surely, 2^8373614818 is an apocalyptic number.

8373614818 is a deficient number, since it is larger than the sum of its proper divisors (4640449622).

8373614818 is a wasteful number, since it uses less digits than its factorization.

8373614818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001541.

The product of its digits is 774144, while the sum is 49.

The square root of 8373614818 is about 91507.4577179368. The cubic root of 8373614818 is about 2030.6620841827.

The spelling of 8373614818 in words is "eight billion, three hundred seventy-three million, six hundred fourteen thousand, eight hundred eighteen".