2868344063 has 16 divisors (see below), whose sum is σ = 3253985280. Its totient is φ = 2506482144.

The previous prime is 2868344033. The next prime is 2868344107. The reversal of 2868344063 is 3604438682.

It is a cyclic number.

It is not a de Polignac number, because 2868344063 - 2¹⁰ = 2868343039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868344033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407270 + ... + 414252.

It is an arithmetic number, because the mean of its divisors is an integer number (203374080).

Almost surely, 2^2868344063 is an apocalyptic number.

2868344063 is a deficient number, since it is larger than the sum of its proper divisors (385641217).

2868344063 is a wasteful number, since it uses less digits than its factorization.

2868344063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8678.

The product of its (nonzero) digits is 663552, while the sum is 44.

The square root of 2868344063 is about 53556.9235766955. The cubic root of 2868344063 is about 1420.8353319243.

The spelling of 2868344063 in words is "two billion, eight hundred sixty-eight million, three hundred forty-four thousand, sixty-three".