3323121 has 8 divisors (see below), whose sum is σ = 4446240. Its totient is φ = 2207712.

The previous prime is 3323113. The next prime is 3323129. The reversal of 3323121 is 1213233.

It is an interprime number because it is at equal distance from previous prime (3323113) and next prime (3323129).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3323121 - 2³ = 3323113 is a prime.

It is a super-3 number, since 3×3323121³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3323121.

It is not an unprimeable number, because it can be changed into a prime (3323129) 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, 831 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (555780).

Almost surely, 2^3323121 is an apocalyptic number.

It is an amenable number.

3323121 is a deficient number, since it is larger than the sum of its proper divisors (1123119).

3323121 is a wasteful number, since it uses less digits than its factorization.

3323121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3855.

The product of its digits is 108, while the sum is 15.

The square root of 3323121 is about 1822.9429502867. The cubic root of 3323121 is about 149.2274501648.

Adding to 3323121 its reverse (1213233), we get a palindrome (4536354).

The spelling of 3323121 in words is "three million, three hundred twenty-three thousand, one hundred twenty-one".