3217312322 has 16 divisors (see below), whose sum is σ = 5839827840. Its totient is φ = 1297739328.

The previous prime is 3217312321. The next prime is 3217312349. The reversal of 3217312322 is 2232137123.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3217312291 and 3217312300.

It is not an unprimeable number, because it can be changed into a prime (3217312321) 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, 6758822 + ... + 6759297.

It is an arithmetic number, because the mean of its divisors is an integer number (364989240).

Almost surely, 2^3217312322 is an apocalyptic number.

3217312322 is a deficient number, since it is larger than the sum of its proper divisors (2622515518).

3217312322 is a wasteful number, since it uses less digits than its factorization.

3217312322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13518145.

The product of its digits is 3024, while the sum is 26.

The square root of 3217312322 is about 56721.3568420220. The cubic root of 3217312322 is about 1476.2652855741.

Adding to 3217312322 its reverse (2232137123), we get a palindrome (5449449445).

The spelling of 3217312322 in words is "three billion, two hundred seventeen million, three hundred twelve thousand, three hundred twenty-two".