312034224 has 40 divisors (see below), whose sum is σ = 807139312. Its totient is φ = 103875840.

The previous prime is 312034223. The next prime is 312034241. The reversal of 312034224 is 422430213.

312034224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 312034224.

It is not an unprimeable number, because it can be changed into a prime (312034223) 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, 37134 + ... + 44754.

Almost surely, 2^312034224 is an apocalyptic number.

It is an amenable number.

312034224 is an abundant number, since it is smaller than the sum of its proper divisors (495105088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312034224 is a wasteful number, since it uses less digits than its factorization.

312034224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8485 (or 8479 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 312034224 is about 17664.4904823207. The cubic root of 312034224 is about 678.2670870167.

Adding to 312034224 its reverse (422430213), we get a palindrome (734464437).

The spelling of 312034224 in words is "three hundred twelve million, thirty-four thousand, two hundred twenty-four".