918000818 has 16 divisors (see below), whose sum is σ = 1574622720. Its totient is φ = 393202176.

The previous prime is 918000803. The next prime is 918000869. The reversal of 918000818 is 818000819.

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, 7538 + ... + 43506.

It is an arithmetic number, because the mean of its divisors is an integer number (98413920).

Almost surely, 2^918000818 is an apocalyptic number.

918000818 is a deficient number, since it is larger than the sum of its proper divisors (656621902).

918000818 is a wasteful number, since it uses less digits than its factorization.

918000818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37801.

The product of its (nonzero) digits is 4608, while the sum is 35.

The square root of 918000818 is about 30298.5283140947. The cubic root of 918000818 is about 971.8838290545.

Subtracting from 918000818 its reverse (818000819), we obtain a palindrome (99999999).

The spelling of 918000818 in words is "nine hundred eighteen million, eight hundred eighteen", and thus it is an aban number.