2888889486 has 16 divisors (see below), whose sum is σ = 6603176064. Its totient is φ = 825396984.

The previous prime is 2888889461. The next prime is 2888889499. The reversal of 2888889486 is 6849888882.

It is a self number, because there is not a number n which added to its sum of digits gives 2888889486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34391500 + ... + 34391583.

It is an arithmetic number, because the mean of its divisors is an integer number (412698504).

Almost surely, 2^2888889486 is an apocalyptic number.

2888889486 is an abundant number, since it is smaller than the sum of its proper divisors (3714286578).

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

2888889486 is a wasteful number, since it uses less digits than its factorization.

2888889486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68783095.

The product of its digits is 113246208, while the sum is 69.

The square root of 2888889486 is about 53748.3905433456. The cubic root of 2888889486 is about 1424.2196586910.

The spelling of 2888889486 in words is "two billion, eight hundred eighty-eight million, eight hundred eighty-nine thousand, four hundred eighty-six".