3838186956799 has 8 divisors (see below), whose sum is σ = 4137298756640. Its totient is φ = 3539627535456.

The previous prime is 3838186956781. The next prime is 3838186956809. The reversal of 3838186956799 is 9976596818383.

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 3838186956799 - 2⁵ = 3838186956767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3838186956739) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138080187 + ... + 138107980.

It is an arithmetic number, because the mean of its divisors is an integer number (517162344580).

Almost surely, 2^{3838186956799} is an apocalyptic number.

3838186956799 is a deficient number, since it is larger than the sum of its proper divisors (299111799841).

3838186956799 is a wasteful number, since it uses less digits than its factorization.

3838186956799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276189249.

The product of its digits is 4232632320, while the sum is 82.

The spelling of 3838186956799 in words is "three trillion, eight hundred thirty-eight billion, one hundred eighty-six million, nine hundred fifty-six thousand, seven hundred ninety-nine".