4344479668 has 24 divisors (see below), whose sum is σ = 7636172544. Its totient is φ = 2162733600.

The previous prime is 4344479663. The next prime is 4344479771. The reversal of 4344479668 is 8669744434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4344479663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1529946 + ... + 1532782.

It is an arithmetic number, because the mean of its divisors is an integer number (318173856).

Almost surely, 2^4344479668 is an apocalyptic number.

It is an amenable number.

4344479668 is a deficient number, since it is larger than the sum of its proper divisors (3291692876).

4344479668 is a wasteful number, since it uses less digits than its factorization.

4344479668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383 (or 4381 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 55.

The square root of 4344479668 is about 65912.6669768414. Note that the first 3 decimals coincide. The cubic root of 4344479668 is about 1631.7210757179.

The spelling of 4344479668 in words is "four billion, three hundred forty-four million, four hundred seventy-nine thousand, six hundred sixty-eight".