2889486124 has 48 divisors (see below), whose sum is σ = 6145409088. Its totient is φ = 1160460288.

The previous prime is 2889486121. The next prime is 2889486133. The reversal of 2889486124 is 4216849882.

It is not an unprimeable number, because it can be changed into a prime (2889486121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97882 + ... + 123934.

It is an arithmetic number, because the mean of its divisors is an integer number (128029356).

Almost surely, 2^2889486124 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2889486124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3072704544).

2889486124 is an abundant number, since it is smaller than the sum of its proper divisors (3255922964).

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

2889486124 is a wasteful number, since it uses less digits than its factorization.

2889486124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26314 (or 26312 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 52.

The square root of 2889486124 is about 53753.9405439266. The cubic root of 2889486124 is about 1424.3176992565.

The spelling of 2889486124 in words is "two billion, eight hundred eighty-nine million, four hundred eighty-six thousand, one hundred twenty-four".