2098774058 has 16 divisors (see below), whose sum is σ = 3331310976. Its totient is φ = 989622480.

The previous prime is 2098774037. The next prime is 2098774123. The reversal of 2098774058 is 8504778902.

It is a junction number, because it is equal to n+sod(n) for n = 2098773997 and 2098774015.

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 7 ways as a sum of consecutive naturals, for example, 318041 + ... + 324572.

It is an arithmetic number, because the mean of its divisors is an integer number (208206936).

Almost surely, 2^2098774058 is an apocalyptic number.

2098774058 is a deficient number, since it is larger than the sum of its proper divisors (1232536918).

2098774058 is a wasteful number, since it uses less digits than its factorization.

2098774058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642709.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The square root of 2098774058 is about 45812.3788729640. The cubic root of 2098774058 is about 1280.3299234989.

The spelling of 2098774058 in words is "two billion, ninety-eight million, seven hundred seventy-four thousand, fifty-eight".