8667361 has 8 divisors (see below), whose sum is σ = 8938664. Its totient is φ = 8398080.

The previous prime is 8667349. The next prime is 8667371. The reversal of 8667361 is 1637668.

It can be written as a sum of positive squares in 4 ways, for example, as 1000000 + 7667361 = 1000^2 + 2769^2 .

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

It is a 4-Lehmer number, since φ(8667361) divides (8667361-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 8667361 - 2⁹ = 8666849 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 8667361.

It is not an unprimeable number, because it can be changed into a prime (8667301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15751 + ... + 16291.

It is an arithmetic number, because the mean of its divisors is an integer number (1117333).

Almost surely, 2^8667361 is an apocalyptic number.

It is an amenable number.

8667361 is a deficient number, since it is larger than the sum of its proper divisors (271303).

8667361 is a wasteful number, since it uses less digits than its factorization.

8667361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011.

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

The square root of 8667361 is about 2944.0382130672. The cubic root of 8667361 is about 205.4134902256.

The spelling of 8667361 in words is "eight million, six hundred sixty-seven thousand, three hundred sixty-one".