3838309898 has 8 divisors (see below), whose sum is σ = 5757871392. Its totient is φ = 1919019436.

The previous prime is 3838309883. The next prime is 3838309901. The reversal of 3838309898 is 8989038383.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

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, 27590 + ... + 91857.

It is an arithmetic number, because the mean of its divisors is an integer number (719733924).

Almost surely, 2^3838309898 is an apocalyptic number.

3838309898 is a deficient number, since it is larger than the sum of its proper divisors (1919561494).

3838309898 is a wasteful number, since it uses less digits than its factorization.

3838309898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135516.

The product of its (nonzero) digits is 8957952, while the sum is 59.

The square root of 3838309898 is about 61954.0950866042. The cubic root of 3838309898 is about 1565.7172822808.

The spelling of 3838309898 in words is "three billion, eight hundred thirty-eight million, three hundred nine thousand, eight hundred ninety-eight".