3840036436347 has 16 divisors (see below), whose sum is σ = 5279752657920. Its totient is φ = 2481229896192.

The previous prime is 3840036436337. The next prime is 3840036436361. The reversal of 3840036436347 is 7436346300483.

It is not a de Polignac number, because 3840036436347 - 2¹⁵ = 3840036403579 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3840036436347.

It is not an unprimeable number, because it can be changed into a prime (3840036436337) by changing a digit.

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, 132190822 + ... + 132219867.

It is an arithmetic number, because the mean of its divisors is an integer number (329984541120).

Almost surely, 2^{3840036436347} is an apocalyptic number.

3840036436347 is a deficient number, since it is larger than the sum of its proper divisors (1439716221573).

3840036436347 is a wasteful number, since it uses less digits than its factorization.

3840036436347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264410842.

The product of its (nonzero) digits is 10450944, while the sum is 51.

The spelling of 3840036436347 in words is "three trillion, eight hundred forty billion, thirty-six million, four hundred thirty-six thousand, three hundred forty-seven".