4072065792 has 36 divisors (see below), whose sum is σ = 10837635480. Its totient is φ = 1357355008.

The previous prime is 4072065763. The next prime is 4072065793. The reversal of 4072065792 is 2975602704.

It is not an unprimeable number, because it can be changed into a prime (4072065793) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2650317 + ... + 2651852.

It is an arithmetic number, because the mean of its divisors is an integer number (301045430).

Almost surely, 2^4072065792 is an apocalyptic number.

It is an amenable number.

4072065792 is an abundant number, since it is smaller than the sum of its proper divisors (6765569688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4072065792 is an equidigital number, since it uses as much as digits as its factorization.

4072065792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302188 (or 5302174 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 4072065792 is about 63812.7400446024. The cubic root of 4072065792 is about 1596.8774767864.

The spelling of 4072065792 in words is "four billion, seventy-two million, sixty-five thousand, seven hundred ninety-two".