2989084725720 has 192 divisors, whose sum is σ = 9768174717600. Its totient is φ = 792698480640.

The previous prime is 2989084725719. The next prime is 2989084725839. The reversal of 2989084725720 is 275274809892.

2989084725720 is a `hidden beast` number, since 2 + 9 + 8 + 90 + 8 + 472 + 5 + 72 + 0 = 666.

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, 51828100 + ... + 51885740.

Almost surely, 2^{2989084725720} is an apocalyptic number.

2989084725720 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 2989084725720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4884087358800).

2989084725720 is an abundant number, since it is smaller than the sum of its proper divisors (6779089991880).

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

2989084725720 is a wasteful number, since it uses less digits than its factorization.

2989084725720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58450 (or 58443 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 63.

The spelling of 2989084725720 in words is "two trillion, nine hundred eighty-nine billion, eighty-four million, seven hundred twenty-five thousand, seven hundred twenty".