992098911 has 4 divisors (see below), whose sum is σ = 1322798552. Its totient is φ = 661399272.

The previous prime is 992098909. The next prime is 992098979. The reversal of 992098911 is 119890299.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 992098911 - 2¹ = 992098909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992098901) 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 3 ways as a sum of consecutive naturals, for example, 165349816 + ... + 165349821.

It is an arithmetic number, because the mean of its divisors is an integer number (330699638).

Almost surely, 2^992098911 is an apocalyptic number.

992098911 is a deficient number, since it is larger than the sum of its proper divisors (330699641).

992098911 is a wasteful number, since it uses less digits than its factorization.

992098911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330699640.

The product of its (nonzero) digits is 104976, while the sum is 48.

The square root of 992098911 is about 31497.6016706034. The cubic root of 992098911 is about 997.3593367019.

The spelling of 992098911 in words is "nine hundred ninety-two million, ninety-eight thousand, nine hundred eleven".