3706165265111 has 4 divisors (see below), whose sum is σ = 3708705475800. Its totient is φ = 3703625054424.

The previous prime is 3706165265071. The next prime is 3706165265113. The reversal of 3706165265111 is 1115625616073.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3706165265111 - 2²⁶ = 3706098156247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3706165265113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270103156 + ... + 1270106073.

It is an arithmetic number, because the mean of its divisors is an integer number (927176368950).

Almost surely, 2^{3706165265111} is an apocalyptic number.

3706165265111 is a deficient number, since it is larger than the sum of its proper divisors (2540210689).

3706165265111 is a wasteful number, since it uses less digits than its factorization.

3706165265111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2540210688.

The product of its (nonzero) digits is 226800, while the sum is 44.

The spelling of 3706165265111 in words is "three trillion, seven hundred six billion, one hundred sixty-five million, two hundred sixty-five thousand, one hundred eleven".