3245344321 has 8 divisors (see below), whose sum is σ = 3389088384. Its totient is φ = 3101820480.

The previous prime is 3245344307. The next prime is 3245344357. The reversal of 3245344321 is 1234435423.

It is a happy number.

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

It is not a de Polignac number, because 3245344321 - 2²⁹ = 2708473409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3245344391) 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, 24565 + ... + 84226.

It is an arithmetic number, because the mean of its divisors is an integer number (423636048).

Almost surely, 2^3245344321 is an apocalyptic number.

It is an amenable number.

3245344321 is a deficient number, since it is larger than the sum of its proper divisors (143744063).

3245344321 is a wasteful number, since it uses less digits than its factorization.

3245344321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110111.

The product of its digits is 34560, while the sum is 31.

The square root of 3245344321 is about 56967.9236149607. The cubic root of 3245344321 is about 1480.5403920528.

Adding to 3245344321 its reverse (1234435423), we get a palindrome (4479779744).

The spelling of 3245344321 in words is "three billion, two hundred forty-five million, three hundred forty-four thousand, three hundred twenty-one".