613323 has 6 divisors (see below), whose sum is σ = 885924. Its totient is φ = 408876.

The previous prime is 613297. The next prime is 613337. The reversal of 613323 is 323316.

It is a happy number.

It is not a de Polignac number, because 613323 - 2⁹ = 612811 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 613296 and 613305.

It is not an unprimeable number, because it can be changed into a prime (613363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34065 + ... + 34082.

It is an arithmetic number, because the mean of its divisors is an integer number (147654).

2⁶¹³³²³ is an apocalyptic number.

613323 is a deficient number, since it is larger than the sum of its proper divisors (272601).

613323 is a wasteful number, since it uses less digits than its factorization.

613323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68153 (or 68150 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 613323 is about 783.1494110321. The cubic root of 613323 is about 84.9629827280.

Adding to 613323 its reverse (323316), we get a palindrome (936639).

The spelling of 613323 in words is "six hundred thirteen thousand, three hundred twenty-three".