2098415598 has 16 divisors (see below), whose sum is σ = 4217923200. Its totient is φ = 695956536.

The previous prime is 2098415597. The next prime is 2098415639. The reversal of 2098415598 is 8955148902.

It is a self number, because there is not a number n which added to its sum of digits gives 2098415598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098415593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 877540 + ... + 879927.

It is an arithmetic number, because the mean of its divisors is an integer number (263620200).

Almost surely, 2^2098415598 is an apocalyptic number.

2098415598 is an abundant number, since it is smaller than the sum of its proper divisors (2119507602).

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

2098415598 is a wasteful number, since it uses less digits than its factorization.

2098415598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757671.

The product of its (nonzero) digits is 1036800, while the sum is 51.

The square root of 2098415598 is about 45808.4664445340. The cubic root of 2098415598 is about 1280.2570280557.

The spelling of 2098415598 in words is "two billion, ninety-eight million, four hundred fifteen thousand, five hundred ninety-eight".