6198448933 has 2 divisors, whose sum is σ = 6198448934. Its totient is φ = 6198448932.

The previous prime is 6198448901. The next prime is 6198448943. The reversal of 6198448933 is 3398448916.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4089986209 + 2108462724 = 63953^2 + 45918^2 .

It is a cyclic number.

It is not a de Polignac number, because 6198448933 - 2⁵ = 6198448901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6198448943) 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, 3099224466 + 3099224467.

It is an arithmetic number, because the mean of its divisors is an integer number (3099224467).

Almost surely, 2^6198448933 is an apocalyptic number.

It is an amenable number.

6198448933 is a deficient number, since it is larger than the sum of its proper divisors (1).

6198448933 is an equidigital number, since it uses as much as digits as its factorization.

6198448933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4478976, while the sum is 55.

The square root of 6198448933 is about 78730.2288387377. The cubic root of 6198448933 is about 1836.9373409724.

The spelling of 6198448933 in words is "six billion, one hundred ninety-eight million, four hundred forty-eight thousand, nine hundred thirty-three".