3856334381726 has 32 divisors (see below), whose sum is σ = 5882239429632. Its totient is φ = 1895701610880.

The previous prime is 3856334381621. The next prime is 3856334381761. The reversal of 3856334381726 is 6271834336583.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477206006 + ... + 477214086.

It is an arithmetic number, because the mean of its divisors is an integer number (183819982176).

Almost surely, 2^{3856334381726} is an apocalyptic number.

3856334381726 is a deficient number, since it is larger than the sum of its proper divisors (2025905047906).

3856334381726 is a wasteful number, since it uses less digits than its factorization.

3856334381726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14624.

The product of its digits is 52254720, while the sum is 59.

The spelling of 3856334381726 in words is "three trillion, eight hundred fifty-six billion, three hundred thirty-four million, three hundred eighty-one thousand, seven hundred twenty-six".