3312823 has 2 divisors, whose sum is σ = 3312824. Its totient is φ = 3312822.

The previous prime is 3312817. The next prime is 3312833. The reversal of 3312823 is 3282133.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3312823 is a prime.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 3312794 and 3312803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3312833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1656411 + 1656412.

It is an arithmetic number, because the mean of its divisors is an integer number (1656412).

Almost surely, 2^3312823 is an apocalyptic number.

3312823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3312823 is an equidigital number, since it uses as much as digits as its factorization.

3312823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 864, while the sum is 22.

The square root of 3312823 is about 1820.1162050814. The cubic root of 3312823 is about 149.0731439746.

Adding to 3312823 its reverse (3282133), we get a palindrome (6594956).

The spelling of 3312823 in words is "three million, three hundred twelve thousand, eight hundred twenty-three".