3788670836709 has 18 divisors (see below), whose sum is σ = 6015254250278. Its totient is φ = 2296164142800.

The previous prime is 3788670836683. The next prime is 3788670836759. The reversal of 3788670836709 is 9076380768873.

3788670836709 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2017402644609 + 1771268192100 = 1420353^2 + 1330890^2 .

It is not a de Polignac number, because 3788670836709 - 2⁸ = 3788670836453 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 (3788670836759) 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 17 ways as a sum of consecutive naturals, for example, 1739517202 + ... + 1739519379.

Almost surely, 2^{3788670836709} is an apocalyptic number.

It is an amenable number.

3788670836709 is a deficient number, since it is larger than the sum of its proper divisors (2226583413569).

3788670836709 is a wasteful number, since it uses less digits than its factorization.

3788670836709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479036609 (or 3479036595 counting only the distinct ones).

The product of its (nonzero) digits is 512096256, while the sum is 72.

The spelling of 3788670836709 in words is "three trillion, seven hundred eighty-eight billion, six hundred seventy million, eight hundred thirty-six thousand, seven hundred nine".