2099339 has 8 divisors (see below), whose sum is σ = 2369520. Its totient is φ = 1842400.

The previous prime is 2099327. The next prime is 2099341. The reversal of 2099339 is 9339902.

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 2099339 - 2¹⁶ = 2033803 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2099299 and 2099308.

It is not an unprimeable number, because it can be changed into a prime (2099309) 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, 2972 + ... + 3609.

It is an arithmetic number, because the mean of its divisors is an integer number (296190).

2^2099339 is an apocalyptic number.

2099339 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2099339 is a deficient number, since it is larger than the sum of its proper divisors (270181).

2099339 is a wasteful number, since it uses less digits than its factorization.

2099339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6621.

The product of its (nonzero) digits is 13122, while the sum is 35.

The square root of 2099339 is about 1448.9095900021. The cubic root of 2099339 is about 128.0444791709.

The spelling of 2099339 in words is "two million, ninety-nine thousand, three hundred thirty-nine".