982209566379 has 4 divisors (see below), whose sum is σ = 1309612755176. Its totient is φ = 654806377584.

The previous prime is 982209566363. The next prime is 982209566381. The reversal of 982209566379 is 973665902289.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 982209566379 - 2⁴ = 982209566363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (982209566179) by changing a digit.

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, 163701594394 + ... + 163701594399.

It is an arithmetic number, because the mean of its divisors is an integer number (327403188794).

Almost surely, 2^982209566379 is an apocalyptic number.

982209566379 is a deficient number, since it is larger than the sum of its proper divisors (327403188797).

982209566379 is a wasteful number, since it uses less digits than its factorization.

982209566379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327403188796.

The product of its (nonzero) digits is 88179840, while the sum is 66.

The spelling of 982209566379 in words is "nine hundred eighty-two billion, two hundred nine million, five hundred sixty-six thousand, three hundred seventy-nine".