2998928377728 has 384 divisors, whose sum is σ = 9305357967360. Its totient is φ = 924346368000.

The previous prime is 2998928377723. The next prime is 2998928377777. The reversal of 2998928377728 is 8277738298992.

2998928377728 is a `hidden beast` number, since 2 + 9 + 98 + 92 + 8 + 377 + 72 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2998928377721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1275595753 + ... + 1275598103.

It is an arithmetic number, because the mean of its divisors is an integer number (24232703040).

Almost surely, 2^{2998928377728} 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 2998928377728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4652678983680).

2998928377728 is an abundant number, since it is smaller than the sum of its proper divisors (6306429589632).

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

2998928377728 is a wasteful number, since it uses less digits than its factorization.

2998928377728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3963 counting only the distinct ones).

The product of its digits is 3072577536, while the sum is 81.

The spelling of 2998928377728 in words is "two trillion, nine hundred ninety-eight billion, nine hundred twenty-eight million, three hundred seventy-seven thousand, seven hundred twenty-eight".