2098171070 has 8 divisors (see below), whose sum is σ = 3776707944. Its totient is φ = 839268424.

The previous prime is 2098171069. The next prime is 2098171073. The reversal of 2098171070 is 701718902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2098171070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098171073) 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 3 ways as a sum of consecutive naturals, for example, 104908544 + ... + 104908563.

It is an arithmetic number, because the mean of its divisors is an integer number (472088493).

Almost surely, 2^2098171070 is an apocalyptic number.

2098171070 is a deficient number, since it is larger than the sum of its proper divisors (1678536874).

2098171070 is a wasteful number, since it uses less digits than its factorization.

2098171070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209817114.

The product of its (nonzero) digits is 7056, while the sum is 35.

The square root of 2098171070 is about 45805.7973405114. The cubic root of 2098171070 is about 1280.2072967486.

Adding to 2098171070 its reverse (701718902), we get a palindrome (2799889972).

The spelling of 2098171070 in words is "two billion, ninety-eight million, one hundred seventy-one thousand, seventy".