3716741609109 has 12 divisors (see below), whose sum is σ = 5369190764652. Its totient is φ = 2477567433600.

The previous prime is 3716741609101. The next prime is 3716741609111. The reversal of 3716741609109 is 9019061476173.

3716741609109 is a `hidden beast` number, since 3 + 7 + 16 + 7 + 4 + 1 + 609 + 10 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 790537930884 + 2926203678225 = 889122^2 + 1710615^2 .

It is not a de Polignac number, because 3716741609109 - 2³ = 3716741609101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3716741609101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21601702 + ... + 21773079.

It is an arithmetic number, because the mean of its divisors is an integer number (447432563721).

Almost surely, 2^{3716741609109} is an apocalyptic number.

It is an amenable number.

3716741609109 is a deficient number, since it is larger than the sum of its proper divisors (1652449155543).

3716741609109 is a wasteful number, since it uses less digits than its factorization.

3716741609109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43384308 (or 43384305 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The spelling of 3716741609109 in words is "three trillion, seven hundred sixteen billion, seven hundred forty-one million, six hundred nine thousand, one hundred nine".