3423050321 has 4 divisors (see below), whose sum is σ = 3431673012. Its totient is φ = 3414427632.

The previous prime is 3423050311. The next prime is 3423050339. The reversal of 3423050321 is 1230503243.

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 2319481921 + 1103568400 = 48161^2 + 33220^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3423050321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3423050311) 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, 4310750 + ... + 4311543.

It is an arithmetic number, because the mean of its divisors is an integer number (857918253).

Almost surely, 2^3423050321 is an apocalyptic number.

It is an amenable number.

3423050321 is a deficient number, since it is larger than the sum of its proper divisors (8622691).

3423050321 is an equidigital number, since it uses as much as digits as its factorization.

3423050321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8622690.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3423050321 is about 58506.8399505562. The cubic root of 3423050321 is about 1507.0850481133.

Adding to 3423050321 its reverse (1230503243), we get a palindrome (4653553564).

It can be divided in two parts, 3 and 423050321, that added together give a palindrome (423050324).

The spelling of 3423050321 in words is "three billion, four hundred twenty-three million, fifty thousand, three hundred twenty-one".