324212312 has 8 divisors (see below), whose sum is σ = 607898100. Its totient is φ = 162106152.

The previous prime is 324212311. The next prime is 324212351. The reversal of 324212312 is 213212423.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×324212312² = 210227246504770688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324212311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20263262 + ... + 20263277.

Almost surely, 2^324212312 is an apocalyptic number.

It is an amenable number.

324212312 is a deficient number, since it is larger than the sum of its proper divisors (283685788).

324212312 is a wasteful number, since it uses less digits than its factorization.

324212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40526545 (or 40526541 counting only the distinct ones).

The product of its digits is 576, while the sum is 20.

The square root of 324212312 is about 18005.8965897286. The cubic root of 324212312 is about 686.9785353490.

Adding to 324212312 its reverse (213212423), we get a palindrome (537424735).

The spelling of 324212312 in words is "three hundred twenty-four million, two hundred twelve thousand, three hundred twelve".