4320199 has 8 divisors (see below), whose sum is σ = 4669280. Its totient is φ = 3973536.

The previous prime is 4320187. The next prime is 4320223. The reversal of 4320199 is 9910234.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4320199 - 2⁹ = 4319687 is a prime.

It is a Duffinian number.

4320199 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5329 + ... + 6085.

It is an arithmetic number, because the mean of its divisors is an integer number (583660).

Almost surely, 2^4320199 is an apocalyptic number.

4320199 is a deficient number, since it is larger than the sum of its proper divisors (349081).

4320199 is a wasteful number, since it uses less digits than its factorization.

4320199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1209.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 4320199 is about 2078.5088404912. The cubic root of 4320199 is about 162.8675577402.

The spelling of 4320199 in words is "four million, three hundred twenty thousand, one hundred ninety-nine".