3089988000 has 864 divisors, whose sum is σ = 13179112128. Its totient is φ = 705024000.

The previous prime is 3089987981. The next prime is 3089988029. The reversal of 3089988000 is 8899803.

It is a tau number, because it is divible by the number of its divisors (864).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 181763992 + ... + 181764008.

It is an arithmetic number, because the mean of its divisors is an integer number (15253602).

Almost surely, 2^3089988000 is an apocalyptic number.

3089988000 is a gapful number since it is divisible by the number (30) 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 3089988000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6589556064).

3089988000 is an abundant number, since it is smaller than the sum of its proper divisors (10089124128).

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

3089988000 is a wasteful number, since it uses less digits than its factorization.

3089988000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 3089988000 is about 55587.6605012299. The cubic root of 3089988000 is about 1456.5283122829.

The spelling of 3089988000 in words is "three billion, eighty-nine million, nine hundred eighty-eight thousand".