998796 has 12 divisors (see below), whose sum is σ = 2330552. Its totient is φ = 332928.

The previous prime is 998779. The next prime is 998813. The reversal of 998796 is 697899.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (998779) and next prime (998813).

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

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 998796.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41605 + ... + 41628.

2⁹⁹⁸⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

998796 is an abundant number, since it is smaller than the sum of its proper divisors (1331756).

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

998796 is a wasteful number, since it uses less digits than its factorization.

998796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83240 (or 83238 counting only the distinct ones).

The product of its digits is 244944, while the sum is 48.

The square root of 998796 is about 999.3978186888. The cubic root of 998796 is about 99.9598505490.

The spelling of 998796 in words is "nine hundred ninety-eight thousand, seven hundred ninety-six".