982058009 has 4 divisors (see below), whose sum is σ = 998703120. Its totient is φ = 965412900.

The previous prime is 982057991. The next prime is 982058017. The reversal of 982058009 is 900850289.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 900850289 = 18089 ⋅49801.

It is a cyclic number.

It is not a de Polignac number, because 982058009 - 2⁸ = 982057753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982058089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8322467 + ... + 8322584.

It is an arithmetic number, because the mean of its divisors is an integer number (249675780).

Almost surely, 2^982058009 is an apocalyptic number.

It is an amenable number.

982058009 is a deficient number, since it is larger than the sum of its proper divisors (16645111).

982058009 is a wasteful number, since it uses less digits than its factorization.

982058009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16645110.

The product of its (nonzero) digits is 51840, while the sum is 41.

The square root of 982058009 is about 31337.8047891042. The cubic root of 982058009 is about 993.9832071433.

The spelling of 982058009 in words is "nine hundred eighty-two million, fifty-eight thousand, nine".