6234321 has 4 divisors (see below), whose sum is σ = 8312432. Its totient is φ = 4156212.

The previous prime is 6234259. The next prime is 6234329. The reversal of 6234321 is 1234326.

It is a happy number.

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 not a de Polignac number, because 6234321 - 2⁹ = 6233809 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6234329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1039051 + ... + 1039056.

It is an arithmetic number, because the mean of its divisors is an integer number (2078108).

Almost surely, 2^6234321 is an apocalyptic number.

It is an amenable number.

6234321 is a deficient number, since it is larger than the sum of its proper divisors (2078111).

6234321 is a wasteful number, since it uses less digits than its factorization.

6234321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2078110.

The product of its digits is 864, while the sum is 21.

The square root of 6234321 is about 2496.8622308810. The cubic root of 6234321 is about 184.0474141358.

Adding to 6234321 its reverse (1234326), we get a palindrome (7468647).

It can be divided in two parts, 6234 and 321, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 6234321 in words is "six million, two hundred thirty-four thousand, three hundred twenty-one".