4320327 has 16 divisors (see below), whose sum is σ = 6359040. Its totient is φ = 2587200.

The previous prime is 4320319. The next prime is 4320341. The reversal of 4320327 is 7230234.

It is a happy number.

It is not a de Polignac number, because 4320327 - 2³ = 4320319 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 3³ + 2⁷ + 0 + 3³ + 2¹³ + 7⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320347) 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 15 ways as a sum of consecutive naturals, for example, 2202 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (397440).

Almost surely, 2^4320327 is an apocalyptic number.

4320327 is a deficient number, since it is larger than the sum of its proper divisors (2038713).

4320327 is a wasteful number, since it uses less digits than its factorization.

4320327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574.

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 4320327 is about 2078.5396315683. The cubic root of 4320327 is about 162.8691662187.

The spelling of 4320327 in words is "four million, three hundred twenty thousand, three hundred twenty-seven".