4099339 has 2 divisors, whose sum is σ = 4099340. Its totient is φ = 4099338.

The previous prime is 4099331. The next prime is 4099357. The reversal of 4099339 is 9339904.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4099339 - 2³ = 4099331 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 4099298 and 4099307.

It is not a weakly prime, because it can be changed into another prime (4099331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2049669 + 2049670.

It is an arithmetic number, because the mean of its divisors is an integer number (2049670).

Almost surely, 2^4099339 is an apocalyptic number.

4099339 is a deficient number, since it is larger than the sum of its proper divisors (1).

4099339 is an equidigital number, since it uses as much as digits as its factorization.

4099339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26244, while the sum is 37.

The square root of 4099339 is about 2024.6824442366. The cubic root of 4099339 is about 160.0434647540.

The spelling of 4099339 in words is "four million, ninety-nine thousand, three hundred thirty-nine".