3360321 has 24 divisors (see below), whose sum is σ = 5239520. Its totient is φ = 2068416.

The previous prime is 3360299. The next prime is 3360337. The reversal of 3360321 is 1230633.

It is a happy number.

It is not a de Polignac number, because 3360321 - 2⁶ = 3360257 is a prime.

It is a super-2 number, since 2×3360321² = 22583514446082, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3360294 and 3360303.

It is not an unprimeable number, because it can be changed into a prime (3360341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7125 + ... + 7581.

Almost surely, 2^3360321 is an apocalyptic number.

It is an amenable number.

3360321 is a deficient number, since it is larger than the sum of its proper divisors (1879199).

3360321 is a wasteful number, since it uses less digits than its factorization.

3360321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3360321 is about 1833.1178358196. The cubic root of 3360321 is about 149.7822172910.

Adding to 3360321 its reverse (1230633), we get a palindrome (4590954).

The spelling of 3360321 in words is "three million, three hundred sixty thousand, three hundred twenty-one".