4085000773 has 4 divisors (see below), whose sum is σ = 4668572320. Its totient is φ = 3501429228.

The previous prime is 4085000743. The next prime is 4085000783. The reversal of 4085000773 is 3770005804.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4085000773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085000743) 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 3 ways as a sum of consecutive naturals, for example, 291785763 + ... + 291785776.

It is an arithmetic number, because the mean of its divisors is an integer number (1167143080).

Almost surely, 2^4085000773 is an apocalyptic number.

It is an amenable number.

4085000773 is a deficient number, since it is larger than the sum of its proper divisors (583571547).

4085000773 is an equidigital number, since it uses as much as digits as its factorization.

4085000773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583571546.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 4085000773 is about 63914.0107722869. The cubic root of 4085000773 is about 1598.5665250865.

The spelling of 4085000773 in words is "four billion, eighty-five million, seven hundred seventy-three", and thus it is an aban number.