2039073899 has 4 divisors (see below), whose sum is σ = 2039807280. Its totient is φ = 2038340520.

The previous prime is 2039073893. The next prime is 2039073917. The reversal of 2039073899 is 9983709302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2039073899 - 2⁸ = 2039073643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2039073893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 362504 + ... + 368085.

It is an arithmetic number, because the mean of its divisors is an integer number (509951820).

Almost surely, 2^2039073899 is an apocalyptic number.

2039073899 is a deficient number, since it is larger than the sum of its proper divisors (733381).

2039073899 is an equidigital number, since it uses as much as digits as its factorization.

2039073899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733380.

The product of its (nonzero) digits is 734832, while the sum is 50.

The square root of 2039073899 is about 45156.1058883514. The cubic root of 2039073899 is about 1268.0731934632.

The spelling of 2039073899 in words is "two billion, thirty-nine million, seventy-three thousand, eight hundred ninety-nine".