4688143808 has 14 divisors (see below), whose sum is σ = 9303035496. Its totient is φ = 2344071872.

The previous prime is 4688143783. The next prime is 4688143813. The reversal of 4688143808 is 8083418864.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36626060 + ... + 36626187.

Almost surely, 2^4688143808 is an apocalyptic number.

It is an amenable number.

4688143808 is a deficient number, since it is larger than the sum of its proper divisors (4614891688).

4688143808 is an equidigital number, since it uses as much as digits as its factorization.

4688143808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73252259 (or 73252249 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 50.

The square root of 4688143808 is about 68470.0212355743. The cubic root of 4688143808 is about 1673.6589914826.

The spelling of 4688143808 in words is "four billion, six hundred eighty-eight million, one hundred forty-three thousand, eight hundred eight".