3355452321 has 16 divisors (see below), whose sum is σ = 4864868736. Its totient is φ = 2044843776.

The previous prime is 3355452223. The next prime is 3355452329. The reversal of 3355452321 is 1232545533.

It is not a de Polignac number, because 3355452321 - 2¹⁵ = 3355419553 is a prime.

It is a super-3 number, since 3×3355452321³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3355452329) 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, 413640 + ... + 421673.

It is an arithmetic number, because the mean of its divisors is an integer number (304054296).

Almost surely, 2^3355452321 is an apocalyptic number.

It is an amenable number.

3355452321 is a deficient number, since it is larger than the sum of its proper divisors (1509416415).

3355452321 is a wasteful number, since it uses less digits than its factorization.

3355452321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835432.

The product of its digits is 54000, while the sum is 33.

The square root of 3355452321 is about 57926.2662442523. The cubic root of 3355452321 is about 1497.0984384684.

Adding to 3355452321 its reverse (1232545533), we get a palindrome (4587997854).

The spelling of 3355452321 in words is "three billion, three hundred fifty-five million, four hundred fifty-two thousand, three hundred twenty-one".