998885716 has 12 divisors (see below), whose sum is σ = 1748399380. Its totient is φ = 499343040.

The previous prime is 998885681. The next prime is 998885731. The reversal of 998885716 is 617588899.

998885716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 985708816 + 13176900 = 31396^2 + 3630^2 .

It is a congruent number.

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, 430 + ... + 44698.

Almost surely, 2^998885716 is an apocalyptic number.

It is an amenable number.

998885716 is a deficient number, since it is larger than the sum of its proper divisors (749513664).

998885716 is a wasteful number, since it uses less digits than its factorization.

998885716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49914 (or 49912 counting only the distinct ones).

The product of its digits is 8709120, while the sum is 61.

The square root of 998885716 is about 31605.1533139771. The cubic root of 998885716 is about 999.6284339558.

The spelling of 998885716 in words is "nine hundred ninety-eight million, eight hundred eighty-five thousand, seven hundred sixteen".