3785716 has 24 divisors (see below), whose sum is σ = 7310016. Its totient is φ = 1701120.

The previous prime is 3785687. The next prime is 3785753. The reversal of 3785716 is 6175873.

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 7 ways as a sum of consecutive naturals, for example, 3825 + ... + 4711.

It is an arithmetic number, because the mean of its divisors is an integer number (304584).

Almost surely, 2^3785716 is an apocalyptic number.

It is an amenable number.

3785716 is a deficient number, since it is larger than the sum of its proper divisors (3524300).

3785716 is a wasteful number, since it uses less digits than its factorization.

3785716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 997 counting only the distinct ones).

The product of its digits is 35280, while the sum is 37.

The square root of 3785716 is about 1945.6916508018. The cubic root of 3785716 is about 155.8533028129.

It can be divided in two parts, 37857 and 16, that added together give a palindrome (37873).

The spelling of 3785716 in words is "three million, seven hundred eighty-five thousand, seven hundred sixteen".