4085536844 has 6 divisors (see below), whose sum is σ = 7149689484. Its totient is φ = 2042768420.

The previous prime is 4085536843. The next prime is 4085536867. The reversal of 4085536844 is 4486355804.

It is a super-2 number, since 2×4085536844² = 33383222607362960672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4085536843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510692102 + ... + 510692109.

It is an arithmetic number, because the mean of its divisors is an integer number (1191614914).

Almost surely, 2^4085536844 is an apocalyptic number.

It is an amenable number.

4085536844 is a deficient number, since it is larger than the sum of its proper divisors (3064152640).

4085536844 is a wasteful number, since it uses less digits than its factorization.

4085536844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021384215 (or 1021384213 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 47.

The square root of 4085536844 is about 63918.2043239639. The cubic root of 4085536844 is about 1598.6364481800.

The spelling of 4085536844 in words is "four billion, eighty-five million, five hundred thirty-six thousand, eight hundred forty-four".