4099030839 has 20 divisors (see below), whose sum is σ = 6334393560. Its totient is φ = 2638455120.

The previous prime is 4099030757. The next prime is 4099030861. The reversal of 4099030839 is 9380309904.

It is not a de Polignac number, because 4099030839 - 2⁷ = 4099030711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4099030794 and 4099030803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4099035839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 870157 + ... + 874854.

It is an arithmetic number, because the mean of its divisors is an integer number (316719678).

Almost surely, 2^4099030839 is an apocalyptic number.

4099030839 is a deficient number, since it is larger than the sum of its proper divisors (2235362721).

4099030839 is a wasteful number, since it uses less digits than its factorization.

4099030839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745052 (or 1745043 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The square root of 4099030839 is about 64023.6740510883. The cubic root of 4099030839 is about 1600.3945431966.

The spelling of 4099030839 in words is "four billion, ninety-nine million, thirty thousand, eight hundred thirty-nine".