848197349 has 2 divisors, whose sum is σ = 848197350. Its totient is φ = 848197348.

The previous prime is 848197279. The next prime is 848197387. The reversal of 848197349 is 943791848.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 795634849 + 52562500 = 28207^2 + 7250^2 .

It is a cyclic number.

It is not a de Polignac number, because 848197349 - 2²⁰ = 847148773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 848197349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (848137349) 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, 424098674 + 424098675.

It is an arithmetic number, because the mean of its divisors is an integer number (424098675).

Almost surely, 2^848197349 is an apocalyptic number.

It is an amenable number.

848197349 is a deficient number, since it is larger than the sum of its proper divisors (1).

848197349 is an equidigital number, since it uses as much as digits as its factorization.

848197349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 53.

The square root of 848197349 is about 29123.8278562417. The cubic root of 848197349 is about 946.5981185212.

The spelling of 848197349 in words is "eight hundred forty-eight million, one hundred ninety-seven thousand, three hundred forty-nine".