2866691084 has 12 divisors (see below), whose sum is σ = 5021184504. Its totient is φ = 1432066944.

The previous prime is 2866691081. The next prime is 2866691099. The reversal of 2866691084 is 4801966682.

It is a happy number.

2866691084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2866691081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314597 + ... + 323580.

It is an arithmetic number, because the mean of its divisors is an integer number (418432042).

Almost surely, 2^2866691084 is an apocalyptic number.

It is an amenable number.

2866691084 is a deficient number, since it is larger than the sum of its proper divisors (2154493420).

2866691084 is a wasteful number, since it uses less digits than its factorization.

2866691084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639304 (or 639302 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 2866691084 is about 53541.4893703939. The cubic root of 2866691084 is about 1420.5623448844.

The spelling of 2866691084 in words is "two billion, eight hundred sixty-six million, six hundred ninety-one thousand, eighty-four".