849358343 has 2 divisors, whose sum is σ = 849358344. Its totient is φ = 849358342.

The previous prime is 849358333. The next prime is 849358357. The reversal of 849358343 is 343853948.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 849358343 - 2⁸ = 849358087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (849358333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424679171 + 424679172.

It is an arithmetic number, because the mean of its divisors is an integer number (424679172).

Almost surely, 2^849358343 is an apocalyptic number.

849358343 is a deficient number, since it is larger than the sum of its proper divisors (1).

849358343 is an equidigital number, since it uses as much as digits as its factorization.

849358343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 47.

The square root of 849358343 is about 29143.7530699119. The cubic root of 849358343 is about 947.0298158896.

The spelling of 849358343 in words is "eight hundred forty-nine million, three hundred fifty-eight thousand, three hundred forty-three".