3988803839999 has 8 divisors (see below), whose sum is σ = 4540614648192. Its totient is φ = 3468525078040.

The previous prime is 3988803839987. The next prime is 3988803840001. The reversal of 3988803839999 is 9999383088893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3988803839999 - 2¹⁶ = 3988803774463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3988803839999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3988803839939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7883011289 + ... + 7883011794.

It is an arithmetic number, because the mean of its divisors is an integer number (567576831024).

Almost surely, 2^{3988803839999} is an apocalyptic number.

3988803839999 is a deficient number, since it is larger than the sum of its proper divisors (551810808193).

3988803839999 is a wasteful number, since it uses less digits than its factorization.

3988803839999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15766023117.

The product of its (nonzero) digits is 6530347008, while the sum is 86.

The spelling of 3988803839999 in words is "three trillion, nine hundred eighty-eight billion, eight hundred three million, eight hundred thirty-nine thousand, nine hundred ninety-nine".