982117092864 has 320 divisors, whose sum is σ = 2824204382208. Its totient is φ = 302397849600.

The previous prime is 982117092829. The next prime is 982117092877. The reversal of 982117092864 is 468290711289.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1030552612 + ... + 1030553564.

Almost surely, 2^982117092864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982117092864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1412102191104).

982117092864 is an abundant number, since it is smaller than the sum of its proper divisors (1842087289344).

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

982117092864 is a wasteful number, since it uses less digits than its factorization.

982117092864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1969 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 57.

The spelling of 982117092864 in words is "nine hundred eighty-two billion, one hundred seventeen million, ninety-two thousand, eight hundred sixty-four".