2688433080 has 64 divisors (see below), whose sum is σ = 8162501760. Its totient is φ = 708275328.

The previous prime is 2688433073. The next prime is 2688433087. The reversal of 2688433080 is 803348862.

2688433080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2688433073) and next prime (2688433087).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2688433087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125002 + ... + 144921.

It is an arithmetic number, because the mean of its divisors is an integer number (127539090).

Almost surely, 2^2688433080 is an apocalyptic number.

2688433080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2688433080 is an abundant number, since it is smaller than the sum of its proper divisors (5474068680).

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

2688433080 is a wasteful number, since it uses less digits than its factorization.

2688433080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270020 (or 270016 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 2688433080 is about 51850.1020249719. The cubic root of 2688433080 is about 1390.4853264456.

It can be divided in two parts, 268 and 8433080, that added together give a palindrome (8433348).

The spelling of 2688433080 in words is "two billion, six hundred eighty-eight million, four hundred thirty-three thousand, eighty".