1798960195 has 8 divisors (see below), whose sum is σ = 2159066736. Its totient is φ = 1438958496.

The previous prime is 1798960193. The next prime is 1798960201. The reversal of 1798960195 is 5910698971.

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

It is a cyclic number.

It is not a de Polignac number, because 1798960195 - 2¹ = 1798960193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1798960193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18469 + ... + 62761.

It is an arithmetic number, because the mean of its divisors is an integer number (269883342).

Almost surely, 2^1798960195 is an apocalyptic number.

1798960195 is a deficient number, since it is larger than the sum of its proper divisors (360106541).

1798960195 is an equidigital number, since it uses as much as digits as its factorization.

1798960195 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52421.

The product of its (nonzero) digits is 1224720, while the sum is 55.

The square root of 1798960195 is about 42414.1508815159. The cubic root of 1798960195 is about 1216.2061205138.

The spelling of 1798960195 in words is "one billion, seven hundred ninety-eight million, nine hundred sixty thousand, one hundred ninety-five".