323080 has 32 divisors (see below), whose sum is σ = 748440. Its totient is φ = 125440.

The previous prime is 323077. The next prime is 323083. The reversal of 323080 is 80323.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (323077) and next prime (323083).

It can be written as a sum of positive squares in 4 ways, for example, as 268324 + 54756 = 518^2 + 234^2 .

It is not an unprimeable number, because it can be changed into a prime (323083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1542 + ... + 1738.

2³²³⁰⁸⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374220).

323080 is an abundant number, since it is smaller than the sum of its proper divisors (425360).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323080 is a wasteful number, since it uses less digits than its factorization.

323080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 323080 is about 568.4012667122. The cubic root of 323080 is about 68.6177844621.

The spelling of 323080 in words is "three hundred twenty-three thousand, eighty".