4085745190 has 16 divisors (see below), whose sum is σ = 7525373328. Its totient is φ = 1596290976.

The previous prime is 4085745163. The next prime is 4085745247. The reversal of 4085745190 is 915475804.

4085745190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4085745190² = 33386627515216272200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4750437 + ... + 4751296.

It is an arithmetic number, because the mean of its divisors is an integer number (470335833).

Almost surely, 2^4085745190 is an apocalyptic number.

4085745190 is a deficient number, since it is larger than the sum of its proper divisors (3439628138).

4085745190 is a wasteful number, since it uses less digits than its factorization.

4085745190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9501783.

The product of its (nonzero) digits is 201600, while the sum is 43.

The square root of 4085745190 is about 63919.8340892715. The cubic root of 4085745190 is about 1598.6636224013.

The spelling of 4085745190 in words is "four billion, eighty-five million, seven hundred forty-five thousand, one hundred ninety".