3813774083683 has 4 divisors (see below), whose sum is σ = 3870696085000. Its totient is φ = 3756852082368.

The previous prime is 3813774083657. The next prime is 3813774083747. The reversal of 3813774083683 is 3863804773183.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3813774083683 is a prime.

It is a super-2 number, since 2×3813774083683² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3813774083783) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28461000558 + ... + 28461000691.

It is an arithmetic number, because the mean of its divisors is an integer number (967674021250).

Almost surely, 2^{3813774083683} is an apocalyptic number.

3813774083683 is a deficient number, since it is larger than the sum of its proper divisors (56922001317).

3813774083683 is an equidigital number, since it uses as much as digits as its factorization.

3813774083683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56922001316.

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 3813774083683 in words is "three trillion, eight hundred thirteen billion, seven hundred seventy-four million, eighty-three thousand, six hundred eighty-three".