3302304421 has 4 divisors (see below), whose sum is σ = 3556327852. Its totient is φ = 3048280992.

The previous prime is 3302304403. The next prime is 3302304469. The reversal of 3302304421 is 1244032033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 982822500 + 2319481921 = 31350^2 + 48161^2 .

It is a cyclic number.

It is not a de Polignac number, because 3302304421 - 2⁵ = 3302304389 is a prime.

It is a super-2 number, since 2×3302304421² = 21810428977912290482, 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 = 3302304392 and 3302304401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3302304521) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127011696 + ... + 127011721.

It is an arithmetic number, because the mean of its divisors is an integer number (889081963).

Almost surely, 2^3302304421 is an apocalyptic number.

It is an amenable number.

3302304421 is a deficient number, since it is larger than the sum of its proper divisors (254023431).

3302304421 is a wasteful number, since it uses less digits than its factorization.

3302304421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254023430.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3302304421 is about 57465.6803753336. The cubic root of 3302304421 is about 1489.1520212868.

Adding to 3302304421 its reverse (1244032033), we get a palindrome (4546336454).

The spelling of 3302304421 in words is "three billion, three hundred two million, three hundred four thousand, four hundred twenty-one".