2888685276 has 72 divisors (see below), whose sum is σ = 7268188032. Its totient is φ = 891237600.

The previous prime is 2888685257. The next prime is 2888685277. The reversal of 2888685276 is 6725868882.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888685277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259791 + ... + 270681.

It is an arithmetic number, because the mean of its divisors is an integer number (100947056).

Almost surely, 2^2888685276 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 2888685276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3634094016).

2888685276 is an abundant number, since it is smaller than the sum of its proper divisors (4379502756).

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

2888685276 is a wasteful number, since it uses less digits than its factorization.

2888685276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10983 (or 10950 counting only the distinct ones).

The product of its digits is 20643840, while the sum is 60.

The square root of 2888685276 is about 53746.4908249832. The cubic root of 2888685276 is about 1424.1860994576.

The spelling of 2888685276 in words is "two billion, eight hundred eighty-eight million, six hundred eighty-five thousand, two hundred seventy-six".