4068085760 has 52 divisors (see below), whose sum is σ = 9762263148. Its totient is φ = 1627226112.

The previous prime is 4068085753. The next prime is 4068085783. The reversal of 4068085760 is 675808604.

It can be written as a sum of positive squares in 2 ways, for example, as 2129268736 + 1938817024 = 46144^2 + 44032^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 78839 + ... + 119798.

Almost surely, 2^4068085760 is an apocalyptic number.

4068085760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4068085760 is an abundant number, since it is smaller than the sum of its proper divisors (5694177388).

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

4068085760 is an equidigital number, since it uses as much as digits as its factorization.

4068085760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198666 (or 198644 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 44.

The square root of 4068085760 is about 63781.5471747119. The cubic root of 4068085760 is about 1596.3570451785.

The spelling of 4068085760 in words is "four billion, sixty-eight million, eighty-five thousand, seven hundred sixty".