3838899 has 16 divisors (see below), whose sum is σ = 5287680. Its totient is φ = 2476320.

The previous prime is 3838897. The next prime is 3838903. The reversal of 3838899 is 9988383.

It is not a de Polignac number, because 3838899 - 2¹ = 3838897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3838897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14137 + ... + 14405.

It is an arithmetic number, because the mean of its divisors is an integer number (330480).

Almost surely, 2^3838899 is an apocalyptic number.

3838899 is a deficient number, since it is larger than the sum of its proper divisors (1448781).

3838899 is a wasteful number, since it uses less digits than its factorization.

3838899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410.

The product of its digits is 373248, while the sum is 48.

The square root of 3838899 is about 1959.3108482321. The cubic root of 3838899 is about 156.5797380034.

The spelling of 3838899 in words is "three million, eight hundred thirty-eight thousand, eight hundred ninety-nine".