3805360838745 has 16 divisors (see below), whose sum is σ = 6088637123712. Its totient is φ = 2029505853440.

The previous prime is 3805360838677. The next prime is 3805360838779. The reversal of 3805360838745 is 5478380635083.

3805360838745 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3805360838745 - 2¹⁸ = 3805360576601 is a prime.

It is a super-2 number, since 2×3805360838745² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 403609 + ... + 2788121.

It is an arithmetic number, because the mean of its divisors is an integer number (380539820232).

Almost surely, 2^{3805360838745} is an apocalyptic number.

It is an amenable number.

3805360838745 is a deficient number, since it is larger than the sum of its proper divisors (2283276284967).

3805360838745 is a wasteful number, since it uses less digits than its factorization.

3805360838745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2490912.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 3805360838745 in words is "three trillion, eight hundred five billion, three hundred sixty million, eight hundred thirty-eight thousand, seven hundred forty-five".