3716685 has 96 divisors (see below), whose sum is σ = 8386560. Its totient is φ = 1539648.

The previous prime is 3716681. The next prime is 3716701. The reversal of 3716685 is 5866173.

It is not a de Polignac number, because 3716685 - 2² = 3716681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3716681) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 161584 + ... + 161606.

It is an arithmetic number, because the mean of its divisors is an integer number (87360).

Almost surely, 2^3716685 is an apocalyptic number.

3716685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3716685 is an abundant number, since it is smaller than the sum of its proper divisors (4669875).

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

3716685 is a wasteful number, since it uses less digits than its factorization.

3716685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69 (or 57 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 3716685 is about 1927.8705869430. The cubic root of 3716685 is about 154.9001785305.

It can be divided in two parts, 371 and 6685, that added together give a square (7056 = 84²).

The spelling of 3716685 in words is "three million, seven hundred sixteen thousand, six hundred eighty-five".