918350087 has 2 divisors, whose sum is σ = 918350088. Its totient is φ = 918350086.

The previous prime is 918350071. The next prime is 918350089. The reversal of 918350087 is 780053819.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (780053819) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 918350087 - 2⁴ = 918350071 is a prime.

Together with 918350089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (918350089) by changing a digit.

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 as a sum of consecutive naturals, namely, 459175043 + 459175044.

It is an arithmetic number, because the mean of its divisors is an integer number (459175044).

Almost surely, 2^918350087 is an apocalyptic number.

918350087 is a deficient number, since it is larger than the sum of its proper divisors (1).

918350087 is an equidigital number, since it uses as much as digits as its factorization.

918350087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 918350087 is about 30304.2915607674. The cubic root of 918350087 is about 972.0070699949.

The spelling of 918350087 in words is "nine hundred eighteen million, three hundred fifty thousand, eighty-seven".