2886789216 has 48 divisors (see below), whose sum is σ = 7580611584. Its totient is φ = 961908864.

The previous prime is 2886789197. The next prime is 2886789281. The reversal of 2886789216 is 6129876882.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×2886789216² = 16667103955227789312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456025 + ... + 462311.

It is an arithmetic number, because the mean of its divisors is an integer number (157929408).

Almost surely, 2^2886789216 is an apocalyptic number.

It is an amenable number.

2886789216 is an abundant number, since it is smaller than the sum of its proper divisors (4693822368).

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

2886789216 is a wasteful number, since it uses less digits than its factorization.

2886789216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11083 (or 11075 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 57.

The square root of 2886789216 is about 53728.8490105641. The cubic root of 2886789216 is about 1423.8744313381.

The spelling of 2886789216 in words is "two billion, eight hundred eighty-six million, seven hundred eighty-nine thousand, two hundred sixteen".