3616667 has 4 divisors (see below), whose sum is σ = 3684960. Its totient is φ = 3548376.

The previous prime is 3616661. The next prime is 3616673. The reversal of 3616667 is 7666163.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3616661) and next prime (3616673).

It is a cyclic number.

It is not a de Polignac number, because 3616667 - 2¹⁴ = 3600283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3616661) 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, 34067 + ... + 34172.

It is an arithmetic number, because the mean of its divisors is an integer number (921240).

Almost surely, 2^3616667 is an apocalyptic number.

3616667 is a deficient number, since it is larger than the sum of its proper divisors (68293).

3616667 is an equidigital number, since it uses as much as digits as its factorization.

3616667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68292.

The product of its digits is 27216, while the sum is 35.

The square root of 3616667 is about 1901.7536643845. The cubic root of 3616667 is about 153.4980423946.

The spelling of 3616667 in words is "three million, six hundred sixteen thousand, six hundred sixty-seven".