3689926200369 has 84 divisors (see below), whose sum is σ = 5691667620996. Its totient is φ = 2391096088800.

The previous prime is 3689926200353. The next prime is 3689926200427. The reversal of 3689926200369 is 9630026299863.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

3689926200369 is a `hidden beast` number, since 3 + 6 + 8 + 9 + 9 + 262 + 0 + 0 + 369 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 708046517025 + 2981879683344 = 841455^2 + 1726812^2 .

It is not a de Polignac number, because 3689926200369 - 2⁴ = 3689926200353 is a prime.

It is a super-2 number, since 2×3689926200369² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3689926200349) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 13615963704 + ... + 13615963974.

It is an arithmetic number, because the mean of its divisors is an integer number (67757947869).

Almost surely, 2^{3689926200369} is an apocalyptic number.

It is an amenable number.

3689926200369 is a deficient number, since it is larger than the sum of its proper divisors (2001741420627).

3689926200369 is an frugal number, since it uses more digits than its factorization.

3689926200369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 315 counting only the distinct ones).

The product of its (nonzero) digits is 45349632, while the sum is 63.

The spelling of 3689926200369 in words is "three trillion, six hundred eighty-nine billion, nine hundred twenty-six million, two hundred thousand, three hundred sixty-nine".