849463183 has 2 divisors, whose sum is σ = 849463184. Its totient is φ = 849463182.

The previous prime is 849463159. The next prime is 849463189. The reversal of 849463183 is 381364948.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 849463183 - 2⁹ = 849462671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (849463189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424731591 + 424731592.

It is an arithmetic number, because the mean of its divisors is an integer number (424731592).

Almost surely, 2^849463183 is an apocalyptic number.

849463183 is a deficient number, since it is larger than the sum of its proper divisors (1).

849463183 is an equidigital number, since it uses as much as digits as its factorization.

849463183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 849463183 is about 29145.5516846053. The cubic root of 849463183 is about 947.0687796249.

The spelling of 849463183 in words is "eight hundred forty-nine million, four hundred sixty-three thousand, one hundred eighty-three".