3678167 has 4 divisors (see below), whose sum is σ = 3690456. Its totient is φ = 3665880.

The previous prime is 3678163. The next prime is 3678179. The reversal of 3678167 is 7618763.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7618763 = 1069 ⋅7127.

It is a cyclic number.

It is not a de Polignac number, because 3678167 - 2² = 3678163 is a prime.

It is an alternating number because its digits alternate between odd and even.

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 3678167.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3678163) 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, 5684 + ... + 6297.

It is an arithmetic number, because the mean of its divisors is an integer number (922614).

Almost surely, 2^3678167 is an apocalyptic number.

3678167 is a deficient number, since it is larger than the sum of its proper divisors (12289).

3678167 is a wasteful number, since it uses less digits than its factorization.

3678167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12288.

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

The square root of 3678167 is about 1917.8547911664. The cubic root of 3678167 is about 154.3632147461.

The spelling of 3678167 in words is "three million, six hundred seventy-eight thousand, one hundred sixty-seven".