849103 has 2 divisors, whose sum is σ = 849104. Its totient is φ = 849102.

The previous prime is 849097. The next prime is 849119. The reversal of 849103 is 301948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 849103 - 2⁹ = 848591 is a prime.

849103 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (849143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424551 + 424552.

It is an arithmetic number, because the mean of its divisors is an integer number (424552).

2⁸⁴⁹¹⁰³ is an apocalyptic number.

849103 is a deficient number, since it is larger than the sum of its proper divisors (1).

849103 is an equidigital number, since it uses as much as digits as its factorization.

849103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 849103 is about 921.4678507685. The cubic root of 849103 is about 94.6934904371.

The spelling of 849103 in words is "eight hundred forty-nine thousand, one hundred three".