918046343 has 2 divisors, whose sum is σ = 918046344. Its totient is φ = 918046342.

The previous prime is 918046333. The next prime is 918046373. The reversal of 918046343 is 343640819.

918046343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (343640819) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 918046343 - 2¹⁰ = 918045319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 918046297 and 918046306.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (918046333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 459023171 + 459023172.

It is an arithmetic number, because the mean of its divisors is an integer number (459023172).

Almost surely, 2^918046343 is an apocalyptic number.

918046343 is a deficient number, since it is larger than the sum of its proper divisors (1).

918046343 is an equidigital number, since it uses as much as digits as its factorization.

918046343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 918046343 is about 30299.2795788943. The cubic root of 918046343 is about 971.8998945013.

The spelling of 918046343 in words is "nine hundred eighteen million, forty-six thousand, three hundred forty-three".