992868912 has 240 divisors, whose sum is σ = 3275171328. Its totient is φ = 274959360.

The previous prime is 992868887. The next prime is 992868923. The reversal of 992868912 is 219868299.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7579087 + ... + 7579217.

Almost surely, 2^992868912 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 992868912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1637585664).

992868912 is an abundant number, since it is smaller than the sum of its proper divisors (2282302416).

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

992868912 is a wasteful number, since it uses less digits than its factorization.

992868912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 319 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 54.

The square root of 992868912 is about 31509.8224685573. The cubic root of 992868912 is about 997.6172979065.

The spelling of 992868912 in words is "nine hundred ninety-two million, eight hundred sixty-eight thousand, nine hundred twelve".