8621340982 has 8 divisors (see below), whose sum is σ = 12950947656. Its totient is φ = 4304358432.

The previous prime is 8621340979. The next prime is 8621341031. The reversal of 8621340982 is 2890431268.

8621340982 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 3154323 + ... + 3157054.

It is an arithmetic number, because the mean of its divisors is an integer number (1618868457).

Almost surely, 2^8621340982 is an apocalyptic number.

8621340982 is a deficient number, since it is larger than the sum of its proper divisors (4329606674).

8621340982 is a wasteful number, since it uses less digits than its factorization.

8621340982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6312062.

The product of its (nonzero) digits is 165888, while the sum is 43.

The square root of 8621340982 is about 92851.1765245869. The cubic root of 8621340982 is about 2050.4929198980.

The spelling of 8621340982 in words is "eight billion, six hundred twenty-one million, three hundred forty thousand, nine hundred eighty-two".