1798041968 has 10 divisors (see below), whose sum is σ = 3483706344. Its totient is φ = 899020976.

The previous prime is 1798041961. The next prime is 1798042007. The reversal of 1798041968 is 8691408971.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1798041961) 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 as a sum of consecutive naturals, namely, 56188796 + ... + 56188827.

Almost surely, 2^1798041968 is an apocalyptic number.

It is an amenable number.

1798041968 is a deficient number, since it is larger than the sum of its proper divisors (1685664376).

1798041968 is a wasteful number, since it uses less digits than its factorization.

1798041968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112377631 (or 112377625 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 53.

The square root of 1798041968 is about 42403.3249639695. The cubic root of 1798041968 is about 1215.9991595966. Note that the first 3 decimals are identical.

The spelling of 1798041968 in words is "one billion, seven hundred ninety-eight million, forty-one thousand, nine hundred sixty-eight".