9418 has 8 divisors (see below), whose sum is σ = 15012. Its totient is φ = 4416.

The previous prime is 9413. The next prime is 9419. The reversal of 9418 is 8149.

It can be written as a sum of positive squares in 2 ways, for example, as 9409 + 9 = 97^2 + 3^2 .

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

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

It is a plaindrome in base 6 and base 15.

It is not an unprimeable number, because it can be changed into a prime (9413) 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, 105 + ... + 172.

2⁹⁴¹⁸ is an apocalyptic number.

9418 is a deficient number, since it is larger than the sum of its proper divisors (5594).

9418 is a wasteful number, since it uses less digits than its factorization.

9418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296.

The product of its digits is 288, while the sum is 22.

The square root of 9418 is about 97.0463806641. The cubic root of 9418 is about 21.1180053404.

It can be divided in two parts, 941 and 8, that added together give a palindrome (949).

The spelling of 9418 in words is "nine thousand, four hundred eighteen".