2098970558 has 16 divisors (see below), whose sum is σ = 3234854880. Its totient is φ = 1020708576.

The previous prime is 2098970539. The next prime is 2098970611. The reversal of 2098970558 is 8550798902.

It is a super-3 number, since 3×2098970558³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264188 + ... + 272016.

It is an arithmetic number, because the mean of its divisors is an integer number (202178430).

Almost surely, 2^2098970558 is an apocalyptic number.

2098970558 is a deficient number, since it is larger than the sum of its proper divisors (1135884322).

2098970558 is a wasteful number, since it uses less digits than its factorization.

2098970558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11491.

The product of its (nonzero) digits is 1814400, while the sum is 53.

The square root of 2098970558 is about 45814.5234396256. The cubic root of 2098970558 is about 1280.3698796784.

The spelling of 2098970558 in words is "two billion, ninety-eight million, nine hundred seventy thousand, five hundred fifty-eight".