2898384793920 has 3136 divisors, whose sum is σ = 13672328256000. Its totient is φ = 579400335360.

The previous prime is 2898384793861. The next prime is 2898384793921. The reversal of 2898384793920 is 293974838982.

2898384793920 is a `hidden beast` number, since 2 + 8 + 98 + 3 + 84 + 79 + 392 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (3136).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2898384793921) by changing a digit.

It is a polite number, since it can be written in 447 ways as a sum of consecutive naturals, for example, 32566121236 + ... + 32566121324.

Almost surely, 2^{2898384793920} is an apocalyptic number.

2898384793920 is a gapful number since it is divisible by the number (20) 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 2898384793920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6836164128000).

2898384793920 is an abundant number, since it is smaller than the sum of its proper divisors (10773943462080).

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

2898384793920 is an equidigital number, since it uses as much as digits as its factorization.

2898384793920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 376233984, while the sum is 72.

The spelling of 2898384793920 in words is "two trillion, eight hundred ninety-eight billion, three hundred eighty-four million, seven hundred ninety-three thousand, nine hundred twenty".