818846099 has 2 divisors, whose sum is σ = 818846100. Its totient is φ = 818846098.

The previous prime is 818846051. The next prime is 818846107. The reversal of 818846099 is 990648818.

818846099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 818846099 - 2¹⁶ = 818780563 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 818846099.

It is not a weakly prime, because it can be changed into another prime (818842099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 409423049 + 409423050.

It is an arithmetic number, because the mean of its divisors is an integer number (409423050).

Almost surely, 2^818846099 is an apocalyptic number.

818846099 is a deficient number, since it is larger than the sum of its proper divisors (1).

818846099 is an equidigital number, since it uses as much as digits as its factorization.

818846099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 53.

The square root of 818846099 is about 28615.4870481004. The cubic root of 818846099 is about 935.5509155702.

The spelling of 818846099 in words is "eight hundred eighteen million, eight hundred forty-six thousand, ninety-nine".