3324281 has 4 divisors (see below), whose sum is σ = 3328500. Its totient is φ = 3320064.

The previous prime is 3324257. The next prime is 3324283. The reversal of 3324281 is 1824233.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2890000 + 434281 = 1700^2 + 659^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3324281 is a prime.

It is a super-3 number, since 3×3324281³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3324283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 536 + ... + 2633.

It is an arithmetic number, because the mean of its divisors is an integer number (832125).

Almost surely, 2^3324281 is an apocalyptic number.

It is an amenable number.

3324281 is a deficient number, since it is larger than the sum of its proper divisors (4219).

3324281 is a wasteful number, since it uses less digits than its factorization.

3324281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218.

The product of its digits is 1152, while the sum is 23.

The square root of 3324281 is about 1823.2610893671. The cubic root of 3324281 is about 149.2448117258.

The spelling of 3324281 in words is "three million, three hundred twenty-four thousand, two hundred eighty-one".