4313320 has 32 divisors (see below), whose sum is σ = 10588320. Its totient is φ = 1568320.

The previous prime is 4313317. The next prime is 4313327. The reversal of 4313320 is 233134.

It is a junction number, because it is equal to n+sod(n) for n = 4313294 and 4313303.

It is not an unprimeable number, because it can be changed into a prime (4313327) 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, 4462 + ... + 5341.

It is an arithmetic number, because the mean of its divisors is an integer number (330885).

Almost surely, 2^4313320 is an apocalyptic number.

4313320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4313320 is an abundant number, since it is smaller than the sum of its proper divisors (6275000).

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

4313320 is a wasteful number, since it uses less digits than its factorization.

4313320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9825 (or 9821 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 4313320 is about 2076.8533891443. The cubic root of 4313320 is about 162.7810678119.

Adding to 4313320 its reverse (233134), we get a palindrome (4546454).

The spelling of 4313320 in words is "four million, three hundred thirteen thousand, three hundred twenty".