3789139141 has 4 divisors (see below), whose sum is σ = 3789263884. Its totient is φ = 3789014400.

The previous prime is 3789139139. The next prime is 3789139219. The reversal of 3789139141 is 1419319873.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1419319873 = 347 ⋅4090259.

It can be written as a sum of positive squares in 2 ways, for example, as 1718434116 + 2070705025 = 41454^2 + 45505^2 .

It is a cyclic number.

It is not a de Polignac number, because 3789139141 - 2¹ = 3789139139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3789139091 and 3789139100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3789131141) by changing a digit.

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, 16111 + ... + 88531.

It is an arithmetic number, because the mean of its divisors is an integer number (947315971).

Almost surely, 2^3789139141 is an apocalyptic number.

It is an amenable number.

3789139141 is a deficient number, since it is larger than the sum of its proper divisors (124743).

3789139141 is an equidigital number, since it uses as much as digits as its factorization.

3789139141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124742.

The product of its digits is 163296, while the sum is 46.

The square root of 3789139141 is about 61555.9837952412. The cubic root of 3789139141 is about 1559.0026417223.

The spelling of 3789139141 in words is "three billion, seven hundred eighty-nine million, one hundred thirty-nine thousand, one hundred forty-one".