998006116 has 24 divisors (see below), whose sum is σ = 1836366840. Its totient is φ = 473894400.

The previous prime is 998006099. The next prime is 998006123. The reversal of 998006116 is 611600899.

It can be written as a sum of positive squares in 4 ways, for example, as 70560000 + 927446116 = 8400^2 + 30454^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63445 + ... + 77596.

It is an arithmetic number, because the mean of its divisors is an integer number (76515285).

Almost surely, 2^998006116 is an apocalyptic number.

It is an amenable number.

998006116 is a deficient number, since it is larger than the sum of its proper divisors (838360724).

998006116 is a wasteful number, since it uses less digits than its factorization.

998006116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141135 (or 141133 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The square root of 998006116 is about 31591.2347970129. The cubic root of 998006116 is about 999.3349297797.

The spelling of 998006116 in words is "nine hundred ninety-eight million, six thousand, one hundred sixteen".