4009386099 has 16 divisors (see below), whose sum is σ = 5629057280. Its totient is φ = 2531412000.

The previous prime is 4009386083. The next prime is 4009386107. The reversal of 4009386099 is 9906839004.

It is a happy number.

It is not a de Polignac number, because 4009386099 - 2⁴ = 4009386083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4009386049) 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 15 ways as a sum of consecutive naturals, for example, 195849 + ... + 215349.

It is an arithmetic number, because the mean of its divisors is an integer number (351816080).

Almost surely, 2^4009386099 is an apocalyptic number.

4009386099 is a deficient number, since it is larger than the sum of its proper divisors (1619671181).

4009386099 is a wasteful number, since it uses less digits than its factorization.

4009386099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23130.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 4009386099 is about 63319.7133521623. The cubic root of 4009386099 is about 1588.6417073496.

The spelling of 4009386099 in words is "four billion, nine million, three hundred eighty-six thousand, ninety-nine".