3711671 has 4 divisors (see below), whose sum is σ = 3873072. Its totient is φ = 3550272.

The previous prime is 3711647. The next prime is 3711679. The reversal of 3711671 is 1761173.

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 3711671 - 2¹⁰ = 3710647 is a prime.

It is a super-2 number, since 2×3711671² = 27553003224482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3711671.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3711679) 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, 80666 + ... + 80711.

It is an arithmetic number, because the mean of its divisors is an integer number (968268).

Almost surely, 2^3711671 is an apocalyptic number.

3711671 is a deficient number, since it is larger than the sum of its proper divisors (161401).

3711671 is a wasteful number, since it uses less digits than its factorization.

3711671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161400.

The product of its digits is 882, while the sum is 26.

The square root of 3711671 is about 1926.5697495808. The cubic root of 3711671 is about 154.8304910704.

It can be divided in two parts, 371 and 1671, that multiplied together give a triangular number (619941 = T₁₁₁₃).

The spelling of 3711671 in words is "three million, seven hundred eleven thousand, six hundred seventy-one".