4384168972 has 24 divisors (see below), whose sum is σ = 7738359552. Its totient is φ = 2173290000.

The previous prime is 4384168967. The next prime is 4384168973. The reversal of 4384168972 is 2798614834.

It is not an unprimeable number, because it can be changed into a prime (4384168973) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 212097 + ... + 231847.

It is an arithmetic number, because the mean of its divisors is an integer number (322431648).

Almost surely, 2^4384168972 is an apocalyptic number.

It is an amenable number.

4384168972 is a deficient number, since it is larger than the sum of its proper divisors (3354190580).

4384168972 is a wasteful number, since it uses less digits than its factorization.

4384168972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20229 (or 20227 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 52.

The square root of 4384168972 is about 66213.0574131719. The cubic root of 4384168972 is about 1636.6749222367.

The spelling of 4384168972 in words is "four billion, three hundred eighty-four million, one hundred sixty-eight thousand, nine hundred seventy-two".