9800296873 has 2 divisors, whose sum is σ = 9800296874. Its totient is φ = 9800296872.

The previous prime is 9800296787. The next prime is 9800296973. The reversal of 9800296873 is 3786920089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5675060889 + 4125235984 = 75333^2 + 64228^2 .

It is an emirp because it is prime and its reverse (3786920089) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9800296873 - 2²⁵ = 9766742441 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9800296873.

It is not a weakly prime, because it can be changed into another prime (9800296973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4900148436 + 4900148437.

It is an arithmetic number, because the mean of its divisors is an integer number (4900148437).

Almost surely, 2^9800296873 is an apocalyptic number.

It is an amenable number.

9800296873 is a deficient number, since it is larger than the sum of its proper divisors (1).

9800296873 is an equidigital number, since it uses as much as digits as its factorization.

9800296873 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 9800296873 is about 98996.4487898430. The cubic root of 9800296873 is about 2139.9965697823.

The spelling of 9800296873 in words is "nine billion, eight hundred million, two hundred ninety-six thousand, eight hundred seventy-three".