6197329213 has 2 divisors, whose sum is σ = 6197329214. Its totient is φ = 6197329212.

The previous prime is 6197329189. The next prime is 6197329223. The reversal of 6197329213 is 3129237916.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5932388484 + 264940729 = 77022^2 + 16277^2 .

It is a cyclic number.

It is not a de Polignac number, because 6197329213 - 2⁵ = 6197329181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6197329213.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6197329223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3098664606 + 3098664607.

It is an arithmetic number, because the mean of its divisors is an integer number (3098664607).

Almost surely, 2^6197329213 is an apocalyptic number.

It is an amenable number.

6197329213 is a deficient number, since it is larger than the sum of its proper divisors (1).

6197329213 is an equidigital number, since it uses as much as digits as its factorization.

6197329213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 122472, while the sum is 43.

The square root of 6197329213 is about 78723.1173988937. The cubic root of 6197329213 is about 1836.8267230114.

The spelling of 6197329213 in words is "six billion, one hundred ninety-seven million, three hundred twenty-nine thousand, two hundred thirteen".