7982443326 has 48 divisors (see below), whose sum is σ = 18898063632. Its totient is φ = 2232848640.

The previous prime is 7982443297. The next prime is 7982443351. The reversal of 7982443326 is 6233442897.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 413451 + ... + 432326.

It is an arithmetic number, because the mean of its divisors is an integer number (393709659).

Almost surely, 2^7982443326 is an apocalyptic number.

7982443326 is an abundant number, since it is smaller than the sum of its proper divisors (10915620306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7982443326 is a wasteful number, since it uses less digits than its factorization.

7982443326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845817 (or 845806 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 48.

The square root of 7982443326 is about 89344.5204027645. The cubic root of 7982443326 is about 1998.5358722599.

The spelling of 7982443326 in words is "seven billion, nine hundred eighty-two million, four hundred forty-three thousand, three hundred twenty-six".