3834517241789 has 4 divisors (see below), whose sum is σ = 4129480106556. Its totient is φ = 3539554377024.

The previous prime is 3834517241783. The next prime is 3834517241791. The reversal of 3834517241789 is 9871427154383.

3834517241789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 394048719289 + 3440468522500 = 627733^2 + 1854850^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3834517241789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3834517241783) 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, 147481432364 + ... + 147481432389.

It is an arithmetic number, because the mean of its divisors is an integer number (1032370026639).

Almost surely, 2^{3834517241789} is an apocalyptic number.

It is an amenable number.

3834517241789 is a deficient number, since it is larger than the sum of its proper divisors (294962864767).

3834517241789 is a wasteful number, since it uses less digits than its factorization.

3834517241789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294962864766.

The product of its digits is 40642560, while the sum is 62.

The spelling of 3834517241789 in words is "three trillion, eight hundred thirty-four billion, five hundred seventeen million, two hundred forty-one thousand, seven hundred eighty-nine".