3667285 has 8 divisors (see below), whose sum is σ = 4632480. Its totient is φ = 2779344.

The previous prime is 3667273. The next prime is 3667289. The reversal of 3667285 is 5827663.

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 3667285 - 2¹¹ = 3665237 is a prime.

It is a d-powerful number, because it can be written as 3² + 6⁴ + 6⁸ + 7³ + 2⁷ + 8⁵ + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3667289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19207 + ... + 19396.

It is an arithmetic number, because the mean of its divisors is an integer number (579060).

Almost surely, 2^3667285 is an apocalyptic number.

It is an amenable number.

3667285 is a deficient number, since it is larger than the sum of its proper divisors (965195).

3667285 is a wasteful number, since it uses less digits than its factorization.

3667285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38627.

The product of its digits is 60480, while the sum is 37.

The square root of 3667285 is about 1915.0156657323. The cubic root of 3667285 is about 154.2108345165.

The spelling of 3667285 in words is "three million, six hundred sixty-seven thousand, two hundred eighty-five".