63196849 has 2 divisors, whose sum is σ = 63196850. Its totient is φ = 63196848.

The previous prime is 63196843. The next prime is 63196909. The reversal of 63196849 is 94869136.

63196849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49801249 + 13395600 = 7057^2 + 3660^2 .

It is a cyclic number.

It is not a de Polignac number, because 63196849 - 2¹¹ = 63194801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63196799 and 63196808.

It is not a weakly prime, because it can be changed into another prime (63196843) 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, 31598424 + 31598425.

It is an arithmetic number, because the mean of its divisors is an integer number (31598425).

Almost surely, 2^63196849 is an apocalyptic number.

It is an amenable number.

63196849 is a deficient number, since it is larger than the sum of its proper divisors (1).

63196849 is an equidigital number, since it uses as much as digits as its factorization.

63196849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 279936, while the sum is 46.

The square root of 63196849 is about 7949.6445832502. The cubic root of 63196849 is about 398.3197202835.

The spelling of 63196849 in words is "sixty-three million, one hundred ninety-six thousand, eight hundred forty-nine".