3984092404992 has 432 divisors, whose sum is σ = 13452961441920. Its totient is φ = 1110224683008.

The previous prime is 3984092404987. The next prime is 3984092405003. The reversal of 3984092404992 is 2994042904893.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 524978734 + ... + 524986322.

Almost surely, 2^{3984092404992} is an apocalyptic number.

3984092404992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3984092404992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6726480720960).

3984092404992 is an abundant number, since it is smaller than the sum of its proper divisors (9468869036928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3984092404992 is a wasteful number, since it uses less digits than its factorization.

3984092404992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8418 (or 8401 counting only the distinct ones).

The product of its (nonzero) digits is 40310784, while the sum is 63.

The spelling of 3984092404992 in words is "three trillion, nine hundred eighty-four billion, ninety-two million, four hundred four thousand, nine hundred ninety-two".