2836736688 has 80 divisors (see below), whose sum is σ = 7768833120. Its totient is φ = 888864768.

The previous prime is 2836736687. The next prime is 2836736713. The reversal of 2836736688 is 8866376382.

It is not an unprimeable number, because it can be changed into a prime (2836736687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893568 + ... + 896736.

It is an arithmetic number, because the mean of its divisors is an integer number (97110414).

Almost surely, 2^2836736688 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 2836736688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3884416560).

2836736688 is an abundant number, since it is smaller than the sum of its proper divisors (4932096432).

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

2836736688 is a wasteful number, since it uses less digits than its factorization.

2836736688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4294 (or 4288 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 57.

The square root of 2836736688 is about 53261.0240983029. The cubic root of 2836736688 is about 1415.5971355440.

The spelling of 2836736688 in words is "two billion, eight hundred thirty-six million, seven hundred thirty-six thousand, six hundred eighty-eight".