3826686841 has 8 divisors (see below), whose sum is σ = 4017081600. Its totient is φ = 3640476720.

The previous prime is 3826686839. The next prime is 3826686883. The reversal of 3826686841 is 1486866283.

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 3826686841 - 2¹ = 3826686839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3826686041) 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, 1044286 + ... + 1047943.

It is an arithmetic number, because the mean of its divisors is an integer number (502135200).

Almost surely, 2^3826686841 is an apocalyptic number.

3826686841 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3826686841 is a deficient number, since it is larger than the sum of its proper divisors (190394759).

3826686841 is a wasteful number, since it uses less digits than its factorization.

3826686841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092319.

The product of its digits is 2654208, while the sum is 52.

The square root of 3826686841 is about 61860.2201822787. The cubic root of 3826686841 is about 1564.1352646762.

The spelling of 3826686841 in words is "three billion, eight hundred twenty-six million, six hundred eighty-six thousand, eight hundred forty-one".