992917816 has 32 divisors (see below), whose sum is σ = 2078208000. Its totient is φ = 440828640.

The previous prime is 992917799. The next prime is 992917819. The reversal of 992917816 is 618719299.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992917819) 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, 127416 + ... + 134983.

It is an arithmetic number, because the mean of its divisors is an integer number (64944000).

Almost surely, 2^992917816 is an apocalyptic number.

It is an amenable number.

992917816 is an abundant number, since it is smaller than the sum of its proper divisors (1085290184).

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

992917816 is a wasteful number, since it uses less digits than its factorization.

992917816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262459 (or 262455 counting only the distinct ones).

The product of its digits is 489888, while the sum is 52.

The square root of 992917816 is about 31510.5984709907. The cubic root of 992917816 is about 997.6336769319.

The spelling of 992917816 in words is "nine hundred ninety-two million, nine hundred seventeen thousand, eight hundred sixteen".