9828343061 has 2 divisors, whose sum is σ = 9828343062. Its totient is φ = 9828343060.

The previous prime is 9828343039. The next prime is 9828343079. The reversal of 9828343061 is 1603438289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8078594161 + 1749748900 = 89881^2 + 41830^2 .

It is an emirp because it is prime and its reverse (1603438289) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9828343061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9828343081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4914171530 + 4914171531.

It is an arithmetic number, because the mean of its divisors is an integer number (4914171531).

Almost surely, 2^9828343061 is an apocalyptic number.

It is an amenable number.

9828343061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9828343061 is an equidigital number, since it uses as much as digits as its factorization.

9828343061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 9828343061 is about 99138.0000857391. Note that the first 4 decimals coincide. The cubic root of 9828343061 is about 2142.0360176506.

The spelling of 9828343061 in words is "nine billion, eight hundred twenty-eight million, three hundred forty-three thousand, sixty-one".