3212313 has 16 divisors (see below), whose sum is σ = 4763136. Its totient is φ = 1912320.

The previous prime is 3212267. The next prime is 3212317. The reversal of 3212313 is 3132123.

It is not a de Polignac number, because 3212313 - 2¹⁰ = 3211289 is a prime.

It is an Ulam number.

3212313 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3212292 and 3212301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120 + ... + 2537.

It is an arithmetic number, because the mean of its divisors is an integer number (297696).

Almost surely, 2^3212313 is an apocalyptic number.

It is an amenable number.

3212313 is a deficient number, since it is larger than the sum of its proper divisors (1550823).

3212313 is a wasteful number, since it uses less digits than its factorization.

3212313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704.

The product of its digits is 108, while the sum is 15.

The square root of 3212313 is about 1792.2926658333. The cubic root of 3212313 is about 147.5500242084.

Adding to 3212313 its reverse (3132123), we get a palindrome (6344436).

The spelling of 3212313 in words is "three million, two hundred twelve thousand, three hundred thirteen".