718000099 has 2 divisors, whose sum is σ = 718000100. Its totient is φ = 718000098.

The previous prime is 718000097. The next prime is 718000141. The reversal of 718000099 is 990000817.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 718000099 - 2¹ = 718000097 is a prime.

Together with 718000097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (718000097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 359000049 + 359000050.

It is an arithmetic number, because the mean of its divisors is an integer number (359000050).

Almost surely, 2^718000099 is an apocalyptic number.

718000099 is a deficient number, since it is larger than the sum of its proper divisors (1).

718000099 is an equidigital number, since it uses as much as digits as its factorization.

718000099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 34.

The square root of 718000099 is about 26795.5238612721. The cubic root of 718000099 is about 895.4503310949.

The spelling of 718000099 in words is "seven hundred eighteen million, ninety-nine", and thus it is an aban number.