4613321 has 4 divisors (see below), whose sum is σ = 4633872. Its totient is φ = 4592772.

The previous prime is 4613311. The next prime is 4613339. The reversal of 4613321 is 1233164.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4613321 - 2¹⁰ = 4612297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4613293 and 4613302.

It is not an unprimeable number, because it can be changed into a prime (4613311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9935 + ... + 10388.

It is an arithmetic number, because the mean of its divisors is an integer number (1158468).

Almost surely, 2^4613321 is an apocalyptic number.

It is an amenable number.

4613321 is a deficient number, since it is larger than the sum of its proper divisors (20551).

4613321 is a wasteful number, since it uses less digits than its factorization.

4613321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20550.

The product of its digits is 432, while the sum is 20.

The square root of 4613321 is about 2147.8642880778. The cubic root of 4613321 is about 166.4707328610.

Adding to 4613321 its reverse (1233164), we get a palindrome (5846485).

The spelling of 4613321 in words is "four million, six hundred thirteen thousand, three hundred twenty-one".