4085492536 has 16 divisors (see below), whose sum is σ = 7662063600. Its totient is φ = 2042275584.

The previous prime is 4085492533. The next prime is 4085492561. The reversal of 4085492536 is 6352945804.

It is a super-2 number, since 2×4085492536² = 33382498523423422592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4085492533) 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, 20476 + ... + 92683.

It is an arithmetic number, because the mean of its divisors is an integer number (478878975).

Almost surely, 2^4085492536 is an apocalyptic number.

It is an amenable number.

4085492536 is a deficient number, since it is larger than the sum of its proper divisors (3576571064).

4085492536 is a wasteful number, since it uses less digits than its factorization.

4085492536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117678 (or 117674 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 46.

The square root of 4085492536 is about 63917.8577238005. The cubic root of 4085492536 is about 1598.6306690423.

The spelling of 4085492536 in words is "four billion, eighty-five million, four hundred ninety-two thousand, five hundred thirty-six".