3489716771 has 4 divisors (see below), whose sum is σ = 3563966112. Its totient is φ = 3415467432.

The previous prime is 3489716749. The next prime is 3489716777. The reversal of 3489716771 is 1776179843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1776179843 = 27653 ⋅64231.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3489716771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3489716777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37124600 + ... + 37124693.

It is an arithmetic number, because the mean of its divisors is an integer number (890991528).

Almost surely, 2^3489716771 is an apocalyptic number.

3489716771 is a deficient number, since it is larger than the sum of its proper divisors (74249341).

3489716771 is an equidigital number, since it uses as much as digits as its factorization.

3489716771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74249340.

The product of its digits is 1778112, while the sum is 53.

The square root of 3489716771 is about 59073.8247534388. The cubic root of 3489716771 is about 1516.8060777914.

The spelling of 3489716771 in words is "three billion, four hundred eighty-nine million, seven hundred sixteen thousand, seven hundred seventy-one".