998930796 has 12 divisors (see below), whose sum is σ = 2330838552. Its totient is φ = 332976928.

The previous prime is 998930791. The next prime is 998930797. The reversal of 998930796 is 697039899.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (998930791) 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, 41622105 + ... + 41622128.

It is an arithmetic number, because the mean of its divisors is an integer number (194236546).

Almost surely, 2^998930796 is an apocalyptic number.

It is an amenable number.

998930796 is an abundant number, since it is smaller than the sum of its proper divisors (1331907756).

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

998930796 is a wasteful number, since it uses less digits than its factorization.

998930796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83244240 (or 83244238 counting only the distinct ones).

The product of its (nonzero) digits is 6613488, while the sum is 60.

The square root of 998930796 is about 31605.8664807659. The cubic root of 998930796 is about 999.6434715693.

The spelling of 998930796 in words is "nine hundred ninety-eight million, nine hundred thirty thousand, seven hundred ninety-six".