1801116683 has 16 divisors (see below), whose sum is σ = 1933376256. Its totient is φ = 1674039840.

The previous prime is 1801116679. The next prime is 1801116721. The reversal of 1801116683 is 3866111081.

It is a cyclic number.

It is not a de Polignac number, because 1801116683 - 2² = 1801116679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1801116623) 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 15 ways as a sum of consecutive naturals, for example, 108716 + ... + 124182.

It is an arithmetic number, because the mean of its divisors is an integer number (120836016).

Almost surely, 2^1801116683 is an apocalyptic number.

1801116683 is a deficient number, since it is larger than the sum of its proper divisors (132259573).

1801116683 is a wasteful number, since it uses less digits than its factorization.

1801116683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15634.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 1801116683 is about 42439.5650661031. The cubic root of 1801116683 is about 1216.6918986531.

The spelling of 1801116683 in words is "one billion, eight hundred one million, one hundred sixteen thousand, six hundred eighty-three".