3501715036369 has 27 divisors (see below), whose sum is σ = 3868480690473. Its totient is φ = 3167340376200.

The previous prime is 3501715036187. The next prime is 3501715036403. The reversal of 3501715036369 is 9636305171053.

The square root of 3501715036369 is 1871287.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 3501715036369 - 2¹³ = 3501715028177 is a prime.

It is a super-2 number, since 2×3501715036369² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3501715037369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6401672554 + ... + 6401673100.

Almost surely, 2^{3501715036369} is an apocalyptic number.

3501715036369 is the 1871287-th square number.

3501715036369 is the 935644-th centered octagonal number.

It is an amenable number.

3501715036369 is a deficient number, since it is larger than the sum of its proper divisors (366765654104).

3501715036369 is an frugal number, since it uses more digits than its factorization.

3501715036369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 49.

Multiplying 3501715036369 by its sum of digits (49), we get a square (171584036782081 = 13099009²).

The spelling of 3501715036369 in words is "three trillion, five hundred one billion, seven hundred fifteen million, thirty-six thousand, three hundred sixty-nine".