313340224 has 28 divisors (see below), whose sum is σ = 648821664. Its totient is φ = 149857664.

The previous prime is 313340221. The next prime is 313340239. The reversal of 313340224 is 422043313.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 313340195 and 313340204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313340221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104962 + ... + 107905.

Almost surely, 2^313340224 is an apocalyptic number.

It is an amenable number.

313340224 is an abundant number, since it is smaller than the sum of its proper divisors (335481440).

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

313340224 is a wasteful number, since it uses less digits than its factorization.

313340224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212902 (or 212892 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 313340224 is about 17701.4187002059. The cubic root of 313340224 is about 679.2120515637.

Adding to 313340224 its reverse (422043313), we get a palindrome (735383537).

The spelling of 313340224 in words is "three hundred thirteen million, three hundred forty thousand, two hundred twenty-four".