4330768646 has 8 divisors (see below), whose sum is σ = 6593110680. Its totient is φ = 2133065088.

The previous prime is 4330768643. The next prime is 4330768697. The reversal of 4330768646 is 6468670334.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4330768646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4330768643) 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, 16159451 + ... + 16159718.

It is an arithmetic number, because the mean of its divisors is an integer number (824138835).

Almost surely, 2^4330768646 is an apocalyptic number.

4330768646 is a deficient number, since it is larger than the sum of its proper divisors (2262342034).

4330768646 is a wasteful number, since it uses less digits than its factorization.

4330768646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32319238.

The product of its (nonzero) digits is 1741824, while the sum is 47.

The square root of 4330768646 is about 65808.5757785412. The cubic root of 4330768646 is about 1630.0027156917.

The spelling of 4330768646 in words is "four billion, three hundred thirty million, seven hundred sixty-eight thousand, six hundred forty-six".