918348323 has 4 divisors (see below), whose sum is σ = 918735120. Its totient is φ = 917961528.

The previous prime is 918348311. The next prime is 918348329. The reversal of 918348323 is 323843819.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323843819 = 13 ⋅24911063.

It is a cyclic number.

It is not a de Polignac number, because 918348323 - 2²² = 914154019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (918348329) 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, 189815 + ... + 194592.

It is an arithmetic number, because the mean of its divisors is an integer number (229683780).

Almost surely, 2^918348323 is an apocalyptic number.

918348323 is a deficient number, since it is larger than the sum of its proper divisors (386797).

918348323 is a wasteful number, since it uses less digits than its factorization.

918348323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386796.

The product of its digits is 124416, while the sum is 41.

The square root of 918348323 is about 30304.2624559648. The cubic root of 918348323 is about 972.0064476391.

The spelling of 918348323 in words is "nine hundred eighteen million, three hundred forty-eight thousand, three hundred twenty-three".