1849842196 has 12 divisors (see below), whose sum is σ = 3278201920. Its totient is φ = 913213080.

The previous prime is 1849842193. The next prime is 1849842217. The reversal of 1849842196 is 6912489481.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849842191) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2926650 + ... + 2927281.

Almost surely, 2^1849842196 is an apocalyptic number.

It is an amenable number.

1849842196 is a deficient number, since it is larger than the sum of its proper divisors (1428359724).

1849842196 is a wasteful number, since it uses less digits than its factorization.

1849842196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5854014 (or 5854012 counting only the distinct ones).

The product of its digits is 995328, while the sum is 52.

The square root of 1849842196 is about 43009.7918618540. The cubic root of 1849842196 is about 1227.5661206317.

The spelling of 1849842196 in words is "one billion, eight hundred forty-nine million, eight hundred forty-two thousand, one hundred ninety-six".