323648713 has 4 divisors (see below), whose sum is σ = 323757508. Its totient is φ = 323539920.

The previous prime is 323648693. The next prime is 323648723. The reversal of 323648713 is 317846323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 317846323 = 89 ⋅3571307.

It can be written as a sum of positive squares in 2 ways, for example, as 254625849 + 69022864 = 15957^2 + 8308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323648713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323648723) 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, 49806 + ... + 55927.

It is an arithmetic number, because the mean of its divisors is an integer number (80939377).

Almost surely, 2^323648713 is an apocalyptic number.

It is an amenable number.

323648713 is a deficient number, since it is larger than the sum of its proper divisors (108795).

323648713 is a wasteful number, since it uses less digits than its factorization.

323648713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108794.

The product of its digits is 72576, while the sum is 37.

The square root of 323648713 is about 17990.2393813979. The cubic root of 323648713 is about 686.5802315507.

The spelling of 323648713 in words is "three hundred twenty-three million, six hundred forty-eight thousand, seven hundred thirteen".