9800003 has 2 divisors, whose sum is σ = 9800004. Its totient is φ = 9800002.

The previous prime is 9799997. The next prime is 9800009. The reversal of 9800003 is 3000089.

It is a balanced prime because it is at equal distance from previous prime (9799997) and next prime (9800009).

It is an emirp because it is prime and its reverse (3000089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9800003 - 2⁴ = 9799987 is a prime.

It is not a weakly prime, because it can be changed into another prime (9800009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4900001 + 4900002.

It is an arithmetic number, because the mean of its divisors is an integer number (4900002).

Almost surely, 2^9800003 is an apocalyptic number.

9800003 is a deficient number, since it is larger than the sum of its proper divisors (1).

9800003 is an equidigital number, since it uses as much as digits as its factorization.

9800003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 9800003 is about 3130.4956476571. The cubic root of 9800003 is about 213.9975179495.

It can be divided in two parts, 9 and 800003, that multiplied together give a palindrome (7200027).

The spelling of 9800003 in words is "nine million, eight hundred thousand, three".