3992364155616 has 192 divisors, whose sum is σ = 10896578784000. Its totient is φ = 1278368301056.

The previous prime is 3992364155609. The next prime is 3992364155641. The reversal of 3992364155616 is 6165514632993.

It is a self number, because there is not a number n which added to its sum of digits gives 3992364155616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458940835 + ... + 458949533.

It is an arithmetic number, because the mean of its divisors is an integer number (56753014500).

Almost surely, 2^{3992364155616} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3992364155616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5448289392000).

3992364155616 is an abundant number, since it is smaller than the sum of its proper divisors (6904214628384).

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

3992364155616 is a wasteful number, since it uses less digits than its factorization.

3992364155616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9561 (or 9553 counting only the distinct ones).

The product of its digits is 31492800, while the sum is 60.

The spelling of 3992364155616 in words is "three trillion, nine hundred ninety-two billion, three hundred sixty-four million, one hundred fifty-five thousand, six hundred sixteen".