2989404206880 has 2304 divisors, whose sum is σ = 12891108787200. Its totient is φ = 578229829632.

The previous prime is 2989404206843. The next prime is 2989404206891. The reversal of 2989404206880 is 886024049892.

It is a super-2 number, since 2×2989404206880² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 40950742524 + ... + 40950742596.

It is an arithmetic number, because the mean of its divisors is an integer number (5595099300).

Almost surely, 2^{2989404206880} is an apocalyptic number.

2989404206880 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 2989404206880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6445554393600).

2989404206880 is an abundant number, since it is smaller than the sum of its proper divisors (9901704580320).

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

2989404206880 is a wasteful number, since it uses less digits than its factorization.

2989404206880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 175 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 2989404206880 in words is "two trillion, nine hundred eighty-nine billion, four hundred four million, two hundred six thousand, eight hundred eighty".