2098719792 has 240 divisors, whose sum is σ = 6652595040. Its totient is φ = 613122048.

The previous prime is 2098719787. The next prime is 2098719881. The reversal of 2098719792 is 2979178902.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3637008 + ... + 3637584.

It is an arithmetic number, because the mean of its divisors is an integer number (27719146).

Almost surely, 2^2098719792 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 2098719792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3326297520).

2098719792 is an abundant number, since it is smaller than the sum of its proper divisors (4553875248).

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

2098719792 is a wasteful number, since it uses less digits than its factorization.

2098719792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700 (or 691 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 54.

The square root of 2098719792 is about 45811.7866056324. The cubic root of 2098719792 is about 1280.3188886471.

The spelling of 2098719792 in words is "two billion, ninety-eight million, seven hundred nineteen thousand, seven hundred ninety-two".