2803686116 has 60 divisors (see below), whose sum is σ = 6244437360. Its totient is φ = 1092304080.

The previous prime is 2803686101. The next prime is 2803686143. The reversal of 2803686116 is 6116863082.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 92375 + ... + 118913.

It is an arithmetic number, because the mean of its divisors is an integer number (104073956).

Almost surely, 2^2803686116 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 2803686116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3122218680).

2803686116 is an abundant number, since it is smaller than the sum of its proper divisors (3440751244).

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

2803686116 is a wasteful number, since it uses less digits than its factorization.

2803686116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26582 (or 26559 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 2803686116 is about 52949.8452877815. The cubic root of 2803686116 is about 1410.0779790215.

The spelling of 2803686116 in words is "two billion, eight hundred three million, six hundred eighty-six thousand, one hundred sixteen".