4314321 has 12 divisors (see below), whose sum is σ = 6798480. Its totient is φ = 2614680.

The previous prime is 4314313. The next prime is 4314337. The reversal of 4314321 is 1234134.

It is not a de Polignac number, because 4314321 - 2³ = 4314313 is a prime.

It is a super-2 number, since 2×4314321² = 37226731382082, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4314294 and 4314303.

It is not an unprimeable number, because it can be changed into a prime (4314341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21691 + ... + 21888.

It is an arithmetic number, because the mean of its divisors is an integer number (566540).

Almost surely, 2^4314321 is an apocalyptic number.

It is an amenable number.

4314321 is a deficient number, since it is larger than the sum of its proper divisors (2484159).

4314321 is a wasteful number, since it uses less digits than its factorization.

4314321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43596 (or 43593 counting only the distinct ones).

The product of its digits is 288, while the sum is 18.

The square root of 4314321 is about 2077.0943647317. The cubic root of 4314321 is about 162.7936591372.

Adding to 4314321 its reverse (1234134), we get a palindrome (5548455).

The spelling of 4314321 in words is "four million, three hundred fourteen thousand, three hundred twenty-one".