4688371805 has 12 divisors (see below), whose sum is σ = 6092110260. Its totient is φ = 3462181632.

The previous prime is 4688371801. The next prime is 4688371859. The reversal of 4688371805 is 5081738864.

It can be written as a sum of positive squares in 6 ways, for example, as 2234358361 + 2454013444 = 47269^2 + 49538^2 .

It is not a de Polignac number, because 4688371805 - 2² = 4688371801 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688371801) by changing a digit.

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 in 11 ways as a sum of consecutive naturals, for example, 2773340 + ... + 2775029.

It is an arithmetic number, because the mean of its divisors is an integer number (507675855).

Almost surely, 2^4688371805 is an apocalyptic number.

It is an amenable number.

4688371805 is a deficient number, since it is larger than the sum of its proper divisors (1403738455).

4688371805 is a wasteful number, since it uses less digits than its factorization.

4688371805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5548400 (or 5548387 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 50.

The square root of 4688371805 is about 68471.6861556658. The cubic root of 4688371805 is about 1673.6861225504.

The spelling of 4688371805 in words is "four billion, six hundred eighty-eight million, three hundred seventy-one thousand, eight hundred five".