3899923199 has 4 divisors (see below), whose sum is σ = 4129330464. Its totient is φ = 3670515936.

The previous prime is 3899923193. The next prime is 3899923211. The reversal of 3899923199 is 9913299983.

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 3899923199 - 2²⁴ = 3883145983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3899923193) 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 3 ways as a sum of consecutive naturals, for example, 114703607 + ... + 114703640.

It is an arithmetic number, because the mean of its divisors is an integer number (1032332616).

Almost surely, 2^3899923199 is an apocalyptic number.

3899923199 is a deficient number, since it is larger than the sum of its proper divisors (229407265).

3899923199 is a wasteful number, since it uses less digits than its factorization.

3899923199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229407264.

The product of its digits is 8503056, while the sum is 62.

The square root of 3899923199 is about 62449.3650808397. The cubic root of 3899923199 is about 1574.0505841318.

The spelling of 3899923199 in words is "three billion, eight hundred ninety-nine million, nine hundred twenty-three thousand, one hundred ninety-nine".