2948791849992 has 192 divisors, whose sum is σ = 8456685569280. Its totient is φ = 926328877056.

The previous prime is 2948791849987. The next prime is 2948791850027. The reversal of 2948791849992 is 2999481978492.

It is a happy number.

2948791849992 is a `hidden beast` number, since 2 + 9 + 48 + 79 + 18 + 499 + 9 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 118095093 + ... + 118120059.

It is an arithmetic number, because the mean of its divisors is an integer number (44045237340).

Almost surely, 2^{2948791849992} 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 2948791849992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4228342784640).

2948791849992 is an abundant number, since it is smaller than the sum of its proper divisors (5507893719288).

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

2948791849992 is a wasteful number, since it uses less digits than its factorization.

2948791849992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26052 (or 26045 counting only the distinct ones).

The product of its digits is 1693052928, while the sum is 81.

The spelling of 2948791849992 in words is "two trillion, nine hundred forty-eight billion, seven hundred ninety-one million, eight hundred forty-nine thousand, nine hundred ninety-two".