982932089 has 2 divisors, whose sum is σ = 982932090. Its totient is φ = 982932088.

The previous prime is 982932077. The next prime is 982932127. The reversal of 982932089 is 980239289.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 852172864 + 130759225 = 29192^2 + 11435^2 .

It is a cyclic number.

It is not a de Polignac number, because 982932089 - 2¹² = 982927993 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (982932029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491466044 + 491466045.

It is an arithmetic number, because the mean of its divisors is an integer number (491466045).

Almost surely, 2^982932089 is an apocalyptic number.

It is an amenable number.

982932089 is a deficient number, since it is larger than the sum of its proper divisors (1).

982932089 is an equidigital number, since it uses as much as digits as its factorization.

982932089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 982932089 is about 31351.7477822210. The cubic root of 982932089 is about 994.2780176999.

The spelling of 982932089 in words is "nine hundred eighty-two million, nine hundred thirty-two thousand, eighty-nine".