992689872384 has 160 divisors (see below), whose sum is σ = 3067498596096. Its totient is φ = 279392256000.

The previous prime is 992689872371. The next prime is 992689872397. The reversal of 992689872384 is 483278986299.

It is an interprime number because it is at equal distance from previous prime (992689872371) and next prime (992689872397).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31384 + ... + 1409384.

Almost surely, 2^992689872384 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 992689872384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1533749298048).

992689872384 is an abundant number, since it is smaller than the sum of its proper divisors (2074808723712).

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

992689872384 is a wasteful number, since it uses less digits than its factorization.

992689872384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378096 (or 1378080 counting only the distinct ones).

The product of its digits is 752467968, while the sum is 75.

The spelling of 992689872384 in words is "nine hundred ninety-two billion, six hundred eighty-nine million, eight hundred seventy-two thousand, three hundred eighty-four".