982378873289 has 8 divisors (see below), whose sum is σ = 1086780214080. Its totient is φ = 880493227600.

The previous prime is 982378873279. The next prime is 982378873291.

982378873289 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 982378873289 - 2³² = 978083905993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (982378873279) 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 7 ways as a sum of consecutive naturals, for example, 628922954 + ... + 628924515.

It is an arithmetic number, because the mean of its divisors is an integer number (135847526760).

Almost surely, 2^982378873289 is an apocalyptic number.

It is an amenable number.

982378873289 is a deficient number, since it is larger than the sum of its proper divisors (104401340791).

982378873289 is a wasteful number, since it uses less digits than its factorization.

982378873289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257847551.

The product of its digits is 585252864, while the sum is 74.

The spelling of 982378873289 in words is "nine hundred eighty-two billion, three hundred seventy-eight million, eight hundred seventy-three thousand, two hundred eighty-nine".