3489716752 has 20 divisors (see below), whose sum is σ = 7159051836. Its totient is φ = 1642219520.

The previous prime is 3489716749. The next prime is 3489716777. The reversal of 3489716752 is 2576179843.

It can be written as a sum of positive squares in 2 ways, for example, as 1182259456 + 2307457296 = 34384^2 + 48036^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3489716752.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6414649 + ... + 6415192.

Almost surely, 2^3489716752 is an apocalyptic number.

It is an amenable number.

3489716752 is an abundant number, since it is smaller than the sum of its proper divisors (3669335084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3489716752 is a wasteful number, since it uses less digits than its factorization.

3489716752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12829866 (or 12829860 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 52.

The square root of 3489716752 is about 59073.8245926231. The cubic root of 3489716752 is about 1516.8060750386.

The spelling of 3489716752 in words is "three billion, four hundred eighty-nine million, seven hundred sixteen thousand, seven hundred fifty-two".