3618667 has 8 divisors (see below), whose sum is σ = 3916080. Its totient is φ = 3324000.

The previous prime is 3618653. The next prime is 3618679. The reversal of 3618667 is 7668163.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3618667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3618697) 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, 2709 + ... + 3817.

It is an arithmetic number, because the mean of its divisors is an integer number (489510).

Almost surely, 2^3618667 is an apocalyptic number.

3618667 is a deficient number, since it is larger than the sum of its proper divisors (297413).

3618667 is a wasteful number, since it uses less digits than its factorization.

3618667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373.

The product of its digits is 36288, while the sum is 37.

The square root of 3618667 is about 1902.2794221670. The cubic root of 3618667 is about 153.5263317480.

The spelling of 3618667 in words is "three million, six hundred eighteen thousand, six hundred sixty-seven".