323678 has 4 divisors (see below), whose sum is σ = 485520. Its totient is φ = 161838.

The previous prime is 323651. The next prime is 323699. The reversal of 323678 is 876323.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 323678.

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 323678.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80918 + ... + 80921.

It is an arithmetic number, because the mean of its divisors is an integer number (121380).

2³²³⁶⁷⁸ is an apocalyptic number.

323678 is a deficient number, since it is larger than the sum of its proper divisors (161842).

323678 is a wasteful number, since it uses less digits than its factorization.

323678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161841.

The product of its digits is 6048, while the sum is 29.

The square root of 323678 is about 568.9270603513. The cubic root of 323678 is about 68.6600940494.

It can be divided in two parts, 323 and 678, that added together give a palindrome (1001).

The spelling of 323678 in words is "three hundred twenty-three thousand, six hundred seventy-eight".