4085710904 has 128 divisors (see below), whose sum is σ = 9024307200. Its totient is φ = 1714608000.

The previous prime is 4085710897. The next prime is 4085710913. The reversal of 4085710904 is 4090175804.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15076289 + ... + 15076559.

It is an arithmetic number, because the mean of its divisors is an integer number (70502400).

Almost surely, 2^4085710904 is an apocalyptic number.

4085710904 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4085710904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4512153600).

4085710904 is an abundant number, since it is smaller than the sum of its proper divisors (4938596296).

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

4085710904 is a wasteful number, since it uses less digits than its factorization.

4085710904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 501 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 4085710904 is about 63919.5658933945. The cubic root of 4085710904 is about 1598.6591505990.

The spelling of 4085710904 in words is "four billion, eighty-five million, seven hundred ten thousand, nine hundred four".