4399093999 has 4 divisors (see below), whose sum is σ = 4427113864. Its totient is φ = 4371074136.

The previous prime is 4399093981. The next prime is 4399094009. The reversal of 4399093999 is 9993909934.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4399093999 - 2⁹ = 4399093487 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4399093999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4399093499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14009697 + ... + 14010010.

It is an arithmetic number, because the mean of its divisors is an integer number (1106778466).

Almost surely, 2^4399093999 is an apocalyptic number.

4399093999 is a deficient number, since it is larger than the sum of its proper divisors (28019865).

4399093999 is a wasteful number, since it uses less digits than its factorization.

4399093999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28019864.

The product of its (nonzero) digits is 19131876, while the sum is 64.

The square root of 4399093999 is about 66325.6662160283. Note that the first 3 decimals coincide. The cubic root of 4399093999 is about 1638.5300628914.

The spelling of 4399093999 in words is "four billion, three hundred ninety-nine million, ninety-three thousand, nine hundred ninety-nine".