996740192 has 144 divisors (see below), whose sum is σ = 2423040480. Its totient is φ = 395231232.

The previous prime is 996740191. The next prime is 996740219. The reversal of 996740192 is 291047699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996740191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5761418 + ... + 5761590.

It is an arithmetic number, because the mean of its divisors is an integer number (16826670).

Almost surely, 2^996740192 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 996740192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1211520240).

996740192 is an abundant number, since it is smaller than the sum of its proper divisors (1426300288).

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

996740192 is a wasteful number, since it uses less digits than its factorization.

996740192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 288 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 47.

The square root of 996740192 is about 31571.1924386774. The cubic root of 996740192 is about 998.9122144851.

The spelling of 996740192 in words is "nine hundred ninety-six million, seven hundred forty thousand, one hundred ninety-two".