3988164863158 has 16 divisors (see below), whose sum is σ = 6836957742240. Its totient is φ = 1709187590016.

The previous prime is 3988164863149. The next prime is 3988164863161. The reversal of 3988164863158 is 8513684618893.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189123 + ... + 3064366.

It is an arithmetic number, because the mean of its divisors is an integer number (427309858890).

Almost surely, 2^{3988164863158} is an apocalyptic number.

3988164863158 is a deficient number, since it is larger than the sum of its proper divisors (2848792879082).

3988164863158 is a wasteful number, since it uses less digits than its factorization.

3988164863158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4320471.

The product of its digits is 238878720, while the sum is 70.

The spelling of 3988164863158 in words is "three trillion, nine hundred eighty-eight billion, one hundred sixty-four million, eight hundred sixty-three thousand, one hundred fifty-eight".