3716656 has 20 divisors (see below), whose sum is σ = 7254000. Its totient is φ = 1844672.

The previous prime is 3716653. The next prime is 3716663. The reversal of 3716656 is 6566173.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3716653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1605 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (362700).

Almost surely, 2^3716656 is an apocalyptic number.

It is an amenable number.

3716656 is a deficient number, since it is larger than the sum of its proper divisors (3537344).

3716656 is a wasteful number, since it uses less digits than its factorization.

3716656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716 (or 1710 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 3716656 is about 1927.8630656766. The cubic root of 3716656 is about 154.8997756520.

The spelling of 3716656 in words is "three million, seven hundred sixteen thousand, six hundred fifty-six".