4323994868 has 12 divisors (see below), whose sum is σ = 7652014020. Its totient is φ = 2137705152.

The previous prime is 4323994861. The next prime is 4323994907. The reversal of 4323994868 is 8684993234.

It can be written as a sum of positive squares in 2 ways, for example, as 297838564 + 4026156304 = 17258^2 + 63452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323994861) 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 3 ways as a sum of consecutive naturals, for example, 6072671 + ... + 6073382.

It is an arithmetic number, because the mean of its divisors is an integer number (637667835).

Almost surely, 2^4323994868 is an apocalyptic number.

It is an amenable number.

4323994868 is a deficient number, since it is larger than the sum of its proper divisors (3328019152).

4323994868 is a wasteful number, since it uses less digits than its factorization.

4323994868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12146146 (or 12146144 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 56.

The square root of 4323994868 is about 65757.0898686978. The cubic root of 4323994868 is about 1629.1524402927.

The spelling of 4323994868 in words is "four billion, three hundred twenty-three million, nine hundred ninety-four thousand, eight hundred sixty-eight".