3788156881316 has 48 divisors (see below), whose sum is σ = 7175565048960. Its totient is φ = 1743967745280.

The previous prime is 3788156881309. The next prime is 3788156881319. The reversal of 3788156881316 is 6131886518873.

It is not an unprimeable number, because it can be changed into a prime (3788156881319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1491731 + ... + 3130746.

It is an arithmetic number, because the mean of its divisors is an integer number (149490938520).

Almost surely, 2^{3788156881316} is an apocalyptic number.

It is an amenable number.

3788156881316 is a deficient number, since it is larger than the sum of its proper divisors (3387408167644).

3788156881316 is a wasteful number, since it uses less digits than its factorization.

3788156881316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622804 (or 4622802 counting only the distinct ones).

The product of its digits is 46448640, while the sum is 65.

The spelling of 3788156881316 in words is "three trillion, seven hundred eighty-eight billion, one hundred fifty-six million, eight hundred eighty-one thousand, three hundred sixteen".