3442310321 has 4 divisors (see below), whose sum is σ = 3444684144. Its totient is φ = 3439936500.

The previous prime is 3442310317. The next prime is 3442310323. The reversal of 3442310321 is 1230132443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3442310321 - 2² = 3442310317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442310323) 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, 1184735 + ... + 1187636.

It is an arithmetic number, because the mean of its divisors is an integer number (861171036).

Almost surely, 2^3442310321 is an apocalyptic number.

It is an amenable number.

3442310321 is a deficient number, since it is larger than the sum of its proper divisors (2373823).

3442310321 is a wasteful number, since it uses less digits than its factorization.

3442310321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373822.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3442310321 is about 58671.2052117561. The cubic root of 3442310321 is about 1509.9063317772.

Adding to 3442310321 its reverse (1230132443), we get a palindrome (4672442764).

It can be divided in two parts, 34423 and 10321, that added together give a palindrome (44744).

The spelling of 3442310321 in words is "three billion, four hundred forty-two million, three hundred ten thousand, three hundred twenty-one".