3874338592365 has 32 divisors (see below), whose sum is σ = 6202837305216. Its totient is φ = 2065015796480.

The previous prime is 3874338592361. The next prime is 3874338592387. The reversal of 3874338592365 is 5632958334783.

It is not a de Polignac number, because 3874338592365 - 2² = 3874338592361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3874338592296 and 3874338592305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874338592361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247032814 + ... + 247048496.

It is an arithmetic number, because the mean of its divisors is an integer number (193838665788).

Almost surely, 2^{3874338592365} is an apocalyptic number.

It is an amenable number.

3874338592365 is a deficient number, since it is larger than the sum of its proper divisors (2328498712851).

3874338592365 is a wasteful number, since it uses less digits than its factorization.

3874338592365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24989.

The product of its digits is 391910400, while the sum is 66.

It can be divided in two parts, 387433 and 8592365, that added together give a palindrome (8979798).

The spelling of 3874338592365 in words is "three trillion, eight hundred seventy-four billion, three hundred thirty-eight million, five hundred ninety-two thousand, three hundred sixty-five".