4399299 has 8 divisors (see below), whose sum is σ = 6517520. Its totient is φ = 2932848.

The previous prime is 4399289. The next prime is 4399301. The reversal of 4399299 is 9929934.

It is not a de Polignac number, because 4399299 - 2⁹ = 4398787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4399289) 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, 81442 + ... + 81495.

It is an arithmetic number, because the mean of its divisors is an integer number (814690).

Almost surely, 2^4399299 is an apocalyptic number.

4399299 is a deficient number, since it is larger than the sum of its proper divisors (2118221).

4399299 is a wasteful number, since it uses less digits than its factorization.

4399299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162946 (or 162940 counting only the distinct ones).

The product of its digits is 157464, while the sum is 45.

The square root of 4399299 is about 2097.4505953657. The cubic root of 4399299 is about 163.8555514729.

The spelling of 4399299 in words is "four million, three hundred ninety-nine thousand, two hundred ninety-nine".