3716687 has 8 divisors (see below), whose sum is σ = 4111296. Its totient is φ = 3337632.

The previous prime is 3716681. The next prime is 3716701. The reversal of 3716687 is 7866173.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3716687 - 2⁶ = 3716623 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3716687.

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 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, 3383 + ... + 4344.

It is an arithmetic number, because the mean of its divisors is an integer number (513912).

Almost surely, 2^3716687 is an apocalyptic number.

3716687 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

3716687 is a deficient number, since it is larger than the sum of its proper divisors (394609).

3716687 is a wasteful number, since it uses less digits than its factorization.

3716687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7777.

The product of its digits is 42336, while the sum is 38.

The square root of 3716687 is about 1927.8711056500. The cubic root of 3716687 is about 154.9002063151.

The spelling of 3716687 in words is "three million, seven hundred sixteen thousand, six hundred eighty-seven".