982646611 has 4 divisors (see below), whose sum is σ = 989819352. Its totient is φ = 975473872.

The previous prime is 982646573. The next prime is 982646633. The reversal of 982646611 is 116646289.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 116646289 = 149 ⋅782861.

It is a cyclic number.

It is not a de Polignac number, because 982646611 - 2¹¹ = 982644563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982646681) 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 in 3 ways as a sum of consecutive naturals, for example, 3586165 + ... + 3586438.

It is an arithmetic number, because the mean of its divisors is an integer number (247454838).

Almost surely, 2^982646611 is an apocalyptic number.

982646611 is a deficient number, since it is larger than the sum of its proper divisors (7172741).

982646611 is a wasteful number, since it uses less digits than its factorization.

982646611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7172740.

The product of its digits is 124416, while the sum is 43.

The square root of 982646611 is about 31347.1946272709. The cubic root of 982646611 is about 994.1817506274.

The spelling of 982646611 in words is "nine hundred eighty-two million, six hundred forty-six thousand, six hundred eleven".