982743017 has 2 divisors, whose sum is σ = 982743018. Its totient is φ = 982743016.

The previous prime is 982742963. The next prime is 982743031. The reversal of 982743017 is 710347289.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 742617001 + 240126016 = 27251^2 + 15496^2 .

It is an emirp because it is prime and its reverse (710347289) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 982743017 - 2¹⁰ = 982741993 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (982743917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491371508 + 491371509.

It is an arithmetic number, because the mean of its divisors is an integer number (491371509).

Almost surely, 2^982743017 is an apocalyptic number.

It is an amenable number.

982743017 is a deficient number, since it is larger than the sum of its proper divisors (1).

982743017 is an equidigital number, since it uses as much as digits as its factorization.

982743017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 982743017 is about 31348.7323029178. The cubic root of 982743017 is about 994.2142621294.

The spelling of 982743017 in words is "nine hundred eighty-two million, seven hundred forty-three thousand, seventeen".