2899888992 has 576 divisors, whose sum is σ = 11583129600. Its totient is φ = 693826560.

The previous prime is 2899888969. The next prime is 2899889009. The reversal of 2899888992 is 2998889982.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2899888992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6053809 + ... + 6054287.

It is an arithmetic number, because the mean of its divisors is an integer number (20109600).

Almost surely, 2^2899888992 is an apocalyptic number.

2899888992 is a gapful number since it is divisible by the number (22) 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 2899888992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5791564800).

2899888992 is an abundant number, since it is smaller than the sum of its proper divisors (8683240608).

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

2899888992 is a wasteful number, since it uses less digits than its factorization.

2899888992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536 (or 515 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 72.

The square root of 2899888992 is about 53850.6173780765. The cubic root of 2899888992 is about 1426.0249512553.

The spelling of 2899888992 in words is "two billion, eight hundred ninety-nine million, eight hundred eighty-eight thousand, nine hundred ninety-two".