4863774197 has 2 divisors, whose sum is σ = 4863774198. Its totient is φ = 4863774196.

The previous prime is 4863774169. The next prime is 4863774241. The reversal of 4863774197 is 7914773684.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3060413041 + 1803361156 = 55321^2 + 42466^2 .

It is a cyclic number.

It is not a de Polignac number, because 4863774197 - 2⁶ = 4863774133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4863774107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2431887098 + 2431887099.

It is an arithmetic number, because the mean of its divisors is an integer number (2431887099).

Almost surely, 2^4863774197 is an apocalyptic number.

It is an amenable number.

4863774197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4863774197 is an equidigital number, since it uses as much as digits as its factorization.

4863774197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7112448, while the sum is 56.

The square root of 4863774197 is about 69740.7642415826. The cubic root of 4863774197 is about 1694.3032145004.

The spelling of 4863774197 in words is "four billion, eight hundred sixty-three million, seven hundred seventy-four thousand, one hundred ninety-seven".