4380323 has 2 divisors, whose sum is σ = 4380324. Its totient is φ = 4380322.

The previous prime is 4380293. The next prime is 4380361. The reversal of 4380323 is 3230834.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4380323 - 2²⁰ = 3331747 is a prime.

It is not a weakly prime, because it can be changed into another prime (4380223) 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 as a sum of consecutive naturals, namely, 2190161 + 2190162.

It is an arithmetic number, because the mean of its divisors is an integer number (2190162).

Almost surely, 2^4380323 is an apocalyptic number.

4380323 is a deficient number, since it is larger than the sum of its proper divisors (1).

4380323 is an equidigital number, since it uses as much as digits as its factorization.

4380323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4380323 is about 2092.9221199080. The cubic root of 4380323 is about 163.6196196204.

The spelling of 4380323 in words is "four million, three hundred eighty thousand, three hundred twenty-three".