3832321 has 8 divisors (see below), whose sum is σ = 4006080. Its totient is φ = 3661392.

The previous prime is 3832307. The next prime is 3832337. The reversal of 3832321 is 1232383.

It is a happy number.

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 3832321 - 2¹¹ = 3830273 is a prime.

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

It is a Duffinian number.

3832321 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3832292 and 3832301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3832351) 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, 2346 + ... + 3628.

It is an arithmetic number, because the mean of its divisors is an integer number (500760).

Almost surely, 2^3832321 is an apocalyptic number.

It is an amenable number.

3832321 is a deficient number, since it is larger than the sum of its proper divisors (173759).

3832321 is a wasteful number, since it uses less digits than its factorization.

3832321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415.

The product of its digits is 864, while the sum is 22.

The square root of 3832321 is about 1957.6314770661. The cubic root of 3832321 is about 156.4902531127.

It can be divided in two parts, 383 and 2321, that added together give a square (2704 = 52²).

The spelling of 3832321 in words is "three million, eight hundred thirty-two thousand, three hundred twenty-one".