3452203321 has 12 divisors (see below), whose sum is σ = 4113777780. Its totient is φ = 2886858240.

The previous prime is 3452203303. The next prime is 3452203327. The reversal of 3452203321 is 1233022543.

3452203321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 343583296 + 3108620025 = 18536^2 + 55755^2 .

It is not a de Polignac number, because 3452203321 - 2¹¹ = 3452201273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3452203327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 857176 + ... + 861193.

It is an arithmetic number, because the mean of its divisors is an integer number (342814815).

Almost surely, 2^3452203321 is an apocalyptic number.

It is an amenable number.

3452203321 is a deficient number, since it is larger than the sum of its proper divisors (661574459).

3452203321 is a wasteful number, since it uses less digits than its factorization.

3452203321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718424 (or 1718417 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 3452203321 is about 58755.4535426287. The cubic root of 3452203321 is about 1511.3514093476.

Adding to 3452203321 its reverse (1233022543), we get a palindrome (4685225864).

The spelling of 3452203321 in words is "three billion, four hundred fifty-two million, two hundred three thousand, three hundred twenty-one".