8449365982 has 8 divisors (see below), whose sum is σ = 12674848752. Its totient is φ = 4224416400.

The previous prime is 8449365943. The next prime is 8449366019. The reversal of 8449365982 is 2895639448.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90994 + ... + 158677.

It is an arithmetic number, because the mean of its divisors is an integer number (1584356094).

Almost surely, 2^8449365982 is an apocalyptic number.

8449365982 is a deficient number, since it is larger than the sum of its proper divisors (4225482770).

8449365982 is a wasteful number, since it uses less digits than its factorization.

8449365982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266594.

The product of its digits is 14929920, while the sum is 58.

The square root of 8449365982 is about 91920.4328862740. The cubic root of 8449365982 is about 2036.7671129895.

The spelling of 8449365982 in words is "eight billion, four hundred forty-nine million, three hundred sixty-five thousand, nine hundred eighty-two".