3852321 has 16 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 2310800.

The previous prime is 3852313. The next prime is 3852323. The reversal of 3852321 is 1232583.

It is a cyclic number.

It is not a de Polignac number, because 3852321 - 2³ = 3852313 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 = 3852291 and 3852300.

It is not an unprimeable number, because it can be changed into a prime (3852323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2986 + ... + 4076.

It is an arithmetic number, because the mean of its divisors is an integer number (353808).

Almost surely, 2^3852321 is an apocalyptic number.

It is an amenable number.

3852321 is a deficient number, since it is larger than the sum of its proper divisors (1808607).

3852321 is a wasteful number, since it uses less digits than its factorization.

3852321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212.

The product of its digits is 1440, while the sum is 24.

The square root of 3852321 is about 1962.7330434881. The cubic root of 3852321 is about 156.7620097684.

The spelling of 3852321 in words is "three million, eight hundred fifty-two thousand, three hundred twenty-one".