2889839160 has 384 divisors, whose sum is σ = 10625126400. Its totient is φ = 698181120.

The previous prime is 2889839159. The next prime is 2889839213. The reversal of 2889839160 is 619389882.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2889839097 and 2889839106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12958809 + ... + 12959031.

It is an arithmetic number, because the mean of its divisors is an integer number (27669600).

Almost surely, 2^2889839160 is an apocalyptic number.

2889839160 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 2889839160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5312563200).

2889839160 is an abundant number, since it is smaller than the sum of its proper divisors (7735287240).

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

2889839160 is a wasteful number, since it uses less digits than its factorization.

2889839160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 2889839160 is about 53757.2242586985. The cubic root of 2889839160 is about 1424.3757043740.

The spelling of 2889839160 in words is "two billion, eight hundred eighty-nine million, eight hundred thirty-nine thousand, one hundred sixty".