2885064768 has 84 divisors (see below), whose sum is σ = 8554722540. Its totient is φ = 928521216.

The previous prime is 2885064761. The next prime is 2885064769. The reversal of 2885064768 is 8674605882.

It can be written as a sum of positive squares in 2 ways, for example, as 1425213504 + 1459851264 = 37752^2 + 38208^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2885064761) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69655 + ... + 103062.

It is an arithmetic number, because the mean of its divisors is an integer number (101841935).

Almost surely, 2^2885064768 is an apocalyptic number.

It is an amenable number.

2885064768 is an abundant number, since it is smaller than the sum of its proper divisors (5669657772).

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

2885064768 is a wasteful number, since it uses less digits than its factorization.

2885064768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172764 (or 172751 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The square root of 2885064768 is about 53712.7989216723. The cubic root of 2885064768 is about 1423.5908537124.

The spelling of 2885064768 in words is "two billion, eight hundred eighty-five million, sixty-four thousand, seven hundred sixty-eight".