849241933 has 2 divisors, whose sum is σ = 849241934. Its totient is φ = 849241932.

The previous prime is 849241909. The next prime is 849241957. The reversal of 849241933 is 339142948.

It is a balanced prime because it is at equal distance from previous prime (849241909) and next prime (849241957).

It can be written as a sum of positive squares in only one way, i.e., 634384969 + 214856964 = 25187^2 + 14658^2 .

It is a cyclic number.

It is not a de Polignac number, because 849241933 - 2²⁹ = 312371021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 849241933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (849241033) 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, 424620966 + 424620967.

It is an arithmetic number, because the mean of its divisors is an integer number (424620967).

Almost surely, 2^849241933 is an apocalyptic number.

It is an amenable number.

849241933 is a deficient number, since it is larger than the sum of its proper divisors (1).

849241933 is an equidigital number, since it uses as much as digits as its factorization.

849241933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 849241933 is about 29141.7558324820. The cubic root of 849241933 is about 946.9865484126.

The spelling of 849241933 in words is "eight hundred forty-nine million, two hundred forty-one thousand, nine hundred thirty-three".