312464213 has 8 divisors (see below), whose sum is σ = 316055520. Its totient is φ = 308891440.

The previous prime is 312464179. The next prime is 312464227.

312464213 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312464213 - 2²⁶ = 245355349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312464263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30806 + ... + 39672.

It is an arithmetic number, because the mean of its divisors is an integer number (39506940).

Almost surely, 2^312464213 is an apocalyptic number.

It is an amenable number.

312464213 is a deficient number, since it is larger than the sum of its proper divisors (3591307).

312464213 is a wasteful number, since it uses less digits than its factorization.

312464213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9267.

The product of its digits is 3456, while the sum is 26.

The square root of 312464213 is about 17676.6572914678. The cubic root of 312464213 is about 678.5784989296.

The spelling of 312464213 in words is "three hundred twelve million, four hundred sixty-four thousand, two hundred thirteen".