2688430304 has 24 divisors (see below), whose sum is σ = 6048968688. Its totient is φ = 1152184320.

The previous prime is 2688430301. The next prime is 2688430307. The reversal of 2688430304 is 4030348862.

It is an interprime number because it is at equal distance from previous prime (2688430301) and next prime (2688430307).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2688430301) 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, 6000737 + ... + 6001184.

It is an arithmetic number, because the mean of its divisors is an integer number (252040362).

Almost surely, 2^2688430304 is an apocalyptic number.

It is an amenable number.

2688430304 is an abundant number, since it is smaller than the sum of its proper divisors (3360538384).

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

2688430304 is a wasteful number, since it uses less digits than its factorization.

2688430304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12001938 (or 12001930 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The square root of 2688430304 is about 51850.0752554902. The cubic root of 2688430304 is about 1390.4848478535.

The spelling of 2688430304 in words is "two billion, six hundred eighty-eight million, four hundred thirty thousand, three hundred four".