3984088031999 has 8 divisors (see below), whose sum is σ = 4122223047360. Its totient is φ = 3846003194656.

The previous prime is 3984088031947. The next prime is 3984088032007. The reversal of 3984088031999 is 9991308804893.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3984088031999 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 (3984088031909) 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, 12382919 + ... + 12700584.

It is an arithmetic number, because the mean of its divisors is an integer number (515277880920).

Almost surely, 2^{3984088031999} is an apocalyptic number.

3984088031999 is a deficient number, since it is larger than the sum of its proper divisors (138135015361).

3984088031999 is a wasteful number, since it uses less digits than its factorization.

3984088031999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25089009.

The product of its (nonzero) digits is 120932352, while the sum is 71.

The spelling of 3984088031999 in words is "three trillion, nine hundred eighty-four billion, eighty-eight million, thirty-one thousand, nine hundred ninety-nine".