3332404321 has 2 divisors, whose sum is σ = 3332404322. Its totient is φ = 3332404320.

The previous prime is 3332404301. The next prime is 3332404349. The reversal of 3332404321 is 1234042333.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3253105296 + 79299025 = 57036^2 + 8905^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332404321 - 2¹⁷ = 3332273249 is a prime.

It is a super-2 number, since 2×3332404321² = 22209837117238942082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3332404301) 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 as a sum of consecutive naturals, namely, 1666202160 + 1666202161.

It is an arithmetic number, because the mean of its divisors is an integer number (1666202161).

Almost surely, 2^3332404321 is an apocalyptic number.

It is an amenable number.

3332404321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332404321 is an equidigital number, since it uses as much as digits as its factorization.

3332404321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3332404321 is about 57726.9808754970. The cubic root of 3332404321 is about 1493.6627932819.

Adding to 3332404321 its reverse (1234042333), we get a palindrome (4566446654).

It can be divided in two parts, 333240 and 4321, that added together give a square (337561 = 581²).

The spelling of 3332404321 in words is "three billion, three hundred thirty-two million, four hundred four thousand, three hundred twenty-one".