4688334646 has 8 divisors (see below), whose sum is σ = 7032809520. Its totient is φ = 2344064808.

The previous prime is 4688334611. The next prime is 4688334649. The reversal of 4688334646 is 6464338864.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4688334593 and 4688334602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4688334649) 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, 34815 + ... + 102901.

It is an arithmetic number, because the mean of its divisors is an integer number (879101190).

Almost surely, 2^4688334646 is an apocalyptic number.

4688334646 is a deficient number, since it is larger than the sum of its proper divisors (2344474874).

4688334646 is a wasteful number, since it uses less digits than its factorization.

4688334646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102518.

The product of its digits is 7962624, while the sum is 52.

The square root of 4688334646 is about 68471.4148093933. The cubic root of 4688334646 is about 1673.6817007831.

The spelling of 4688334646 in words is "four billion, six hundred eighty-eight million, three hundred thirty-four thousand, six hundred forty-six".