4072799672 has 32 divisors (see below), whose sum is σ = 7918020000. Its totient is φ = 1961651328.

The previous prime is 4072799671. The next prime is 4072799693. The reversal of 4072799672 is 2769972704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4072799671) 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, 81854 + ... + 121842.

It is an arithmetic number, because the mean of its divisors is an integer number (247438125).

Almost surely, 2^4072799672 is an apocalyptic number.

It is an amenable number.

4072799672 is a deficient number, since it is larger than the sum of its proper divisors (3845220328).

4072799672 is a wasteful number, since it uses less digits than its factorization.

4072799672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40463 (or 40459 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 53.

The square root of 4072799672 is about 63818.4900479477. The cubic root of 4072799672 is about 1596.9734023851.

The spelling of 4072799672 in words is "four billion, seventy-two million, seven hundred ninety-nine thousand, six hundred seventy-two".