1800834068 has 24 divisors (see below), whose sum is σ = 3479384160. Its totient is φ = 808697120.

The previous prime is 1800834037. The next prime is 1800834071. The reversal of 1800834068 is 8604380081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 242903 + ... + 250206.

It is an arithmetic number, because the mean of its divisors is an integer number (144974340).

Almost surely, 2^1800834068 is an apocalyptic number.

It is an amenable number.

1800834068 is a deficient number, since it is larger than the sum of its proper divisors (1678550092).

1800834068 is a wasteful number, since it uses less digits than its factorization.

1800834068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493207 (or 493205 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 1800834068 is about 42436.2353184163. The cubic root of 1800834068 is about 1216.6282578813.

The spelling of 1800834068 in words is "one billion, eight hundred million, eight hundred thirty-four thousand, sixty-eight".