2813198341 has 2 divisors, whose sum is σ = 2813198342. Its totient is φ = 2813198340.

The previous prime is 2813198321. The next prime is 2813198363. The reversal of 2813198341 is 1438913182.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2719205316 + 93993025 = 52146^2 + 9695^2 .

It is a cyclic number.

It is not a de Polignac number, because 2813198341 - 2¹⁷ = 2813067269 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2813198294 and 2813198303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2813198321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406599170 + 1406599171.

It is an arithmetic number, because the mean of its divisors is an integer number (1406599171).

Almost surely, 2^2813198341 is an apocalyptic number.

It is an amenable number.

2813198341 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813198341 is an equidigital number, since it uses as much as digits as its factorization.

2813198341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 40.

The square root of 2813198341 is about 53039.5922024293. The cubic root of 2813198341 is about 1411.6708628163.

The spelling of 2813198341 in words is "two billion, eight hundred thirteen million, one hundred ninety-eight thousand, three hundred forty-one".