314321 has 8 divisors (see below), whose sum is σ = 364224. Its totient is φ = 265680.

The previous prime is 314299. The next prime is 314329. The reversal of 314321 is 123413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 314321 - 2⁶ = 314257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314296 and 314305.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 314321.

It is not an unprimeable number, because it can be changed into a prime (314329) 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, 311 + ... + 851.

It is an arithmetic number, because the mean of its divisors is an integer number (45528).

2³¹⁴³²¹ is an apocalyptic number.

It is an amenable number.

314321 is a deficient number, since it is larger than the sum of its proper divisors (49903).

314321 is an equidigital number, since it uses as much as digits as its factorization.

314321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631.

The product of its digits is 72, while the sum is 14.

The square root of 314321 is about 560.6433804122. The cubic root of 314321 is about 67.9919973281.

Adding to 314321 its reverse (123413), we get a palindrome (437734).

The spelling of 314321 in words is "three hundred fourteen thousand, three hundred twenty-one", and thus it is an iban number.