999960098 has 32 divisors (see below), whose sum is σ = 1609445376. Its totient is φ = 464820048.

The previous prime is 999960097. The next prime is 999960103. The reversal of 999960098 is 890069999.

999960098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (999960097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439961 + ... + 442227.

It is an arithmetic number, because the mean of its divisors is an integer number (50295168).

Almost surely, 2^999960098 is an apocalyptic number.

999960098 is a deficient number, since it is larger than the sum of its proper divisors (609485278).

999960098 is a wasteful number, since it uses less digits than its factorization.

999960098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558.

The product of its (nonzero) digits is 2834352, while the sum is 59.

The square root of 999960098 is about 31622.1456893741. The cubic root of 999960098 is about 999.9866991564.

The spelling of 999960098 in words is "nine hundred ninety-nine million, nine hundred sixty thousand, ninety-eight".