4308768328 has 8 divisors (see below), whose sum is σ = 8078940630. Its totient is φ = 2154384160.

The previous prime is 4308768307. The next prime is 4308768349. The reversal of 4308768328 is 8238678034.

It is an interprime number because it is at equal distance from previous prime (4308768307) and next prime (4308768349).

It can be written as a sum of positive squares in only one way, i.e., 2482231684 + 1826536644 = 49822^2 + 42738^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269298013 + ... + 269298028.

Almost surely, 2^4308768328 is an apocalyptic number.

It is an amenable number.

4308768328 is a deficient number, since it is larger than the sum of its proper divisors (3770172302).

4308768328 is a wasteful number, since it uses less digits than its factorization.

4308768328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538596047 (or 538596043 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

The square root of 4308768328 is about 65641.2090686940. The cubic root of 4308768328 is about 1627.2378890193.

The spelling of 4308768328 in words is "four billion, three hundred eight million, seven hundred sixty-eight thousand, three hundred twenty-eight".