323960 has 64 divisors (see below), whose sum is σ = 907200. Its totient is φ = 101376.

The previous prime is 323957. The next prime is 323987. The reversal of 323960 is 69323.

323960 = T₂₁ + T₂₂ + ... + T₁₂₄.

It is a happy number.

323960 is nontrivially palindromic in base 9.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 323960.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3596 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (14175).

2³²³⁹⁶⁰ 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 323960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (453600).

323960 is an abundant number, since it is smaller than the sum of its proper divisors (583240).

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

323960 is a wasteful number, since it uses less digits than its factorization.

323960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120 (or 116 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 323960 is about 569.1748413273. The cubic root of 323960 is about 68.6800279820.

The spelling of 323960 in words is "three hundred twenty-three thousand, nine hundred sixty".