9803098373 has 2 divisors, whose sum is σ = 9803098374. Its totient is φ = 9803098372.

The previous prime is 9803098321. The next prime is 9803098423. The reversal of 9803098373 is 3738903089.

It is an a-pointer prime, because the next prime (9803098423) can be obtained adding 9803098373 to its sum of digits (50).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6441186049 + 3361912324 = 80257^2 + 57982^2 .

It is a cyclic number.

It is not a de Polignac number, because 9803098373 - 2⁸ = 9803098117 is a prime.

It is a super-2 number, since 2×9803098373² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9803098303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4901549186 + 4901549187.

It is an arithmetic number, because the mean of its divisors is an integer number (4901549187).

Almost surely, 2^9803098373 is an apocalyptic number.

It is an amenable number.

9803098373 is a deficient number, since it is larger than the sum of its proper divisors (1).

9803098373 is an equidigital number, since it uses as much as digits as its factorization.

9803098373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 50.

The square root of 9803098373 is about 99010.5972762512. The cubic root of 9803098373 is about 2140.2004625588.

The spelling of 9803098373 in words is "nine billion, eight hundred three million, ninety-eight thousand, three hundred seventy-three".