3676687 has 4 divisors (see below), whose sum is σ = 4201936. Its totient is φ = 3151440.

The previous prime is 3676667. The next prime is 3676721. The reversal of 3676687 is 7866763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7866763 = 2309 ⋅3407.

It is a cyclic number.

It is not a de Polignac number, because 3676687 - 2¹¹ = 3674639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3676637) 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, 262614 + ... + 262627.

It is an arithmetic number, because the mean of its divisors is an integer number (1050484).

Almost surely, 2^3676687 is an apocalyptic number.

3676687 is a deficient number, since it is larger than the sum of its proper divisors (525249).

3676687 is an equidigital number, since it uses as much as digits as its factorization.

3676687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525248.

The product of its digits is 254016, while the sum is 43.

The square root of 3676687 is about 1917.4689045719. The cubic root of 3676687 is about 154.3425080366.

The spelling of 3676687 in words is "three million, six hundred seventy-six thousand, six hundred eighty-seven".