3667671 has 12 divisors (see below), whose sum is σ = 6054672. Its totient is φ = 2095776.

The previous prime is 3667669. The next prime is 3667673. The reversal of 3667671 is 1767663.

It is an interprime number because it is at equal distance from previous prime (3667669) and next prime (3667673).

It is not a de Polignac number, because 3667671 - 2¹ = 3667669 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29046 + ... + 29171.

It is an arithmetic number, because the mean of its divisors is an integer number (504556).

Almost surely, 2^3667671 is an apocalyptic number.

3667671 is a deficient number, since it is larger than the sum of its proper divisors (2387001).

3667671 is a wasteful number, since it uses less digits than its factorization.

3667671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58230 (or 58227 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 3667671 is about 1915.1164455458. The cubic root of 3667671 is about 154.2162448126.

The spelling of 3667671 in words is "three million, six hundred sixty-seven thousand, six hundred seventy-one".