3687106 has 8 divisors (see below), whose sum is σ = 5585724. Its totient is φ = 1825200.

The previous prime is 3687097. The next prime is 3687119. The reversal of 3687106 is 6017863.

It can be written as a sum of positive squares in 2 ways, for example, as 3667225 + 19881 = 1915^2 + 141^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8925 + ... + 9328.

Almost surely, 2^3687106 is an apocalyptic number.

3687106 is a deficient number, since it is larger than the sum of its proper divisors (1898618).

3687106 is a wasteful number, since it uses less digits than its factorization.

3687106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18356.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3687106 is about 1920.1838453648. The cubic root of 3687106 is about 154.4881625322.

The spelling of 3687106 in words is "three million, six hundred eighty-seven thousand, one hundred six".