3838011570889 has 4 divisors (see below), whose sum is σ = 3838700750740. Its totient is φ = 3837322391040.

The previous prime is 3838011570859. The next prime is 3838011570901. The reversal of 3838011570889 is 9880751108383.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1894454937664 + 1943556633225 = 1376392^2 + 1394115^2 .

It is a cyclic number.

It is not a de Polignac number, because 3838011570889 - 2¹⁷ = 3838011439817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3838011570839) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344581572 + ... + 344592709.

It is an arithmetic number, because the mean of its divisors is an integer number (959675187685).

Almost surely, 2^{3838011570889} is an apocalyptic number.

It is an amenable number.

3838011570889 is a deficient number, since it is larger than the sum of its proper divisors (689179851).

3838011570889 is an equidigital number, since it uses as much as digits as its factorization.

3838011570889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689179850.

The product of its (nonzero) digits is 11612160, while the sum is 61.

The spelling of 3838011570889 in words is "three trillion, eight hundred thirty-eight billion, eleven million, five hundred seventy thousand, eight hundred eighty-nine".