982013761 has 2 divisors, whose sum is σ = 982013762. Its totient is φ = 982013760.

The previous prime is 982013749. The next prime is 982013777. The reversal of 982013761 is 167310289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 767567025 + 214446736 = 27705^2 + 14644^2 .

It is a cyclic number.

It is not a de Polignac number, because 982013761 - 2¹⁷ = 981882689 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 982013761.

It is not a weakly prime, because it can be changed into another prime (982013701) 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, 491006880 + 491006881.

It is an arithmetic number, because the mean of its divisors is an integer number (491006881).

Almost surely, 2^982013761 is an apocalyptic number.

It is an amenable number.

982013761 is a deficient number, since it is larger than the sum of its proper divisors (1).

982013761 is an equidigital number, since it uses as much as digits as its factorization.

982013761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 982013761 is about 31337.0987967936. The cubic root of 982013761 is about 993.9682784836.

The spelling of 982013761 in words is "nine hundred eighty-two million, thirteen thousand, seven hundred sixty-one".