2098695168 has 132 divisors (see below), whose sum is σ = 6324050928. Its totient is φ = 669081600.

The previous prime is 2098695149. The next prime is 2098695187. The reversal of 2098695168 is 8615968902.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2098695149) and next prime (2098695187).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207018 + ... + 216918.

Almost surely, 2^2098695168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2098695168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3162025464).

2098695168 is an abundant number, since it is smaller than the sum of its proper divisors (4225355760).

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

2098695168 is a wasteful number, since it uses less digits than its factorization.

2098695168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9950 (or 9929 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 54.

The square root of 2098695168 is about 45811.5178530465. The cubic root of 2098695168 is about 1280.3138813571.

The spelling of 2098695168 in words is "two billion, ninety-eight million, six hundred ninety-five thousand, one hundred sixty-eight".