3234321 has 12 divisors (see below), whose sum is σ = 4751760. Its totient is φ = 2119320.

The previous prime is 3234317. The next prime is 3234337. The reversal of 3234321 is 1234323.

3234321 is an esthetic number in base 10, because in such base its adjacent digits differ by 1.

It is not a de Polignac number, because 3234321 - 2² = 3234317 is a prime.

It is an Ulam number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3234294 and 3234303.

It is not an unprimeable number, because it can be changed into a prime (3234311) 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, 2515 + ... + 3576.

It is an arithmetic number, because the mean of its divisors is an integer number (395980).

Almost surely, 2^3234321 is an apocalyptic number.

It is an amenable number.

3234321 is a deficient number, since it is larger than the sum of its proper divisors (1517439).

3234321 is a wasteful number, since it uses less digits than its factorization.

3234321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6156 (or 6153 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 3234321 is about 1798.4218081418. The cubic root of 3234321 is about 147.8862194644.

Adding to 3234321 its reverse (1234323), we get a palindrome (4468644).

The spelling of 3234321 in words is "three million, two hundred thirty-four thousand, three hundred twenty-one".