4068073780 has 24 divisors (see below), whose sum is σ = 8773847208. Its totient is φ = 1583250048.

The previous prime is 4068073747. The next prime is 4068073783. The reversal of 4068073780 is 873708604.

It can be written as a sum of positive squares in 4 ways, for example, as 698967844 + 3369105936 = 26438^2 + 58044^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068073783) 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 7 ways as a sum of consecutive naturals, for example, 2747959 + ... + 2749438.

It is an arithmetic number, because the mean of its divisors is an integer number (365576967).

Almost surely, 2^4068073780 is an apocalyptic number.

It is an amenable number.

4068073780 is an abundant number, since it is smaller than the sum of its proper divisors (4705773428).

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

4068073780 is a wasteful number, since it uses less digits than its factorization.

4068073780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5497443 (or 5497441 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 43.

The square root of 4068073780 is about 63781.4532603327. The cubic root of 4068073780 is about 1596.3554781535.

The spelling of 4068073780 in words is "four billion, sixty-eight million, seventy-three thousand, seven hundred eighty".