9914236818 has 8 divisors (see below), whose sum is σ = 19828473648. Its totient is φ = 3304745604.

The previous prime is 9914236811. The next prime is 9914236847. The reversal of 9914236818 is 8186324199.

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

9914236818 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (9914236811) 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, 826186396 + ... + 826186407.

It is an arithmetic number, because the mean of its divisors is an integer number (2478559206).

Almost surely, 2^9914236818 is an apocalyptic number.

9914236818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9914236818 is a wasteful number, since it uses less digits than its factorization.

9914236818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1652372808.

The product of its digits is 746496, while the sum is 51.

The square root of 9914236818 is about 99570.2607107162. The cubic root of 9914236818 is about 2148.2579592163.

The spelling of 9914236818 in words is "nine billion, nine hundred fourteen million, two hundred thirty-six thousand, eight hundred eighteen".