992656998 has 16 divisors (see below), whose sum is σ = 2205904560. Its totient is φ = 330885648.

The previous prime is 992656997. The next prime is 992656999. The reversal of 992656998 is 899656299.

It is an interprime number because it is at equal distance from previous prime (992656997) and next prime (992656999).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992656997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9191215 + ... + 9191322.

It is an arithmetic number, because the mean of its divisors is an integer number (137869035).

Almost surely, 2^992656998 is an apocalyptic number.

992656998 is an abundant number, since it is smaller than the sum of its proper divisors (1213247562).

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

992656998 is a wasteful number, since it uses less digits than its factorization.

992656998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18382548 (or 18382542 counting only the distinct ones).

The product of its digits is 18895680, while the sum is 63.

The square root of 992656998 is about 31506.4596233852. The cubic root of 992656998 is about 997.5463170307.

The spelling of 992656998 in words is "nine hundred ninety-two million, six hundred fifty-six thousand, nine hundred ninety-eight".