2688883433 has 4 divisors (see below), whose sum is σ = 2699596368. Its totient is φ = 2678170500.

The previous prime is 2688883427. The next prime is 2688883447. The reversal of 2688883433 is 3343888862.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2688883433 - 2¹⁶ = 2688817897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2688883493) 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 3 ways as a sum of consecutive naturals, for example, 5356091 + ... + 5356592.

It is an arithmetic number, because the mean of its divisors is an integer number (674899092).

Almost surely, 2^2688883433 is an apocalyptic number.

It is an amenable number.

2688883433 is a deficient number, since it is larger than the sum of its proper divisors (10712935).

2688883433 is a wasteful number, since it uses less digits than its factorization.

2688883433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10712934.

The product of its digits is 5308416, while the sum is 53.

The square root of 2688883433 is about 51854.4446793137. Note that the first 3 decimals coincide. The cubic root of 2688883433 is about 1390.5629645166.

The spelling of 2688883433 in words is "two billion, six hundred eighty-eight million, eight hundred eighty-three thousand, four hundred thirty-three".