6198423313 has 2 divisors, whose sum is σ = 6198423314. Its totient is φ = 6198423312.

The previous prime is 6198423289. The next prime is 6198423349. The reversal of 6198423313 is 3133248916.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4112400384 + 2086022929 = 64128^2 + 45673^2 .

It is a cyclic number.

It is not a de Polignac number, because 6198423313 - 2⁵ = 6198423281 is a prime.

It is not a weakly prime, because it can be changed into another prime (6198423353) 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, 3099211656 + 3099211657.

It is an arithmetic number, because the mean of its divisors is an integer number (3099211657).

Almost surely, 2^6198423313 is an apocalyptic number.

It is an amenable number.

6198423313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6198423313 is an equidigital number, since it uses as much as digits as its factorization.

6198423313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 40.

The square root of 6198423313 is about 78730.0661310531. The cubic root of 6198423313 is about 1836.9348101027.

The spelling of 6198423313 in words is "six billion, one hundred ninety-eight million, four hundred twenty-three thousand, three hundred thirteen".