3711979 has 4 divisors (see below), whose sum is σ = 3715920. Its totient is φ = 3708040.

The previous prime is 3711959. The next prime is 3711989. The reversal of 3711979 is 9791173.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3711979 - 2¹⁵ = 3679211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3711959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369 + ... + 2749.

It is an arithmetic number, because the mean of its divisors is an integer number (928980).

Almost surely, 2^3711979 is an apocalyptic number.

3711979 is a deficient number, since it is larger than the sum of its proper divisors (3941).

3711979 is a wasteful number, since it uses less digits than its factorization.

3711979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3940.

The product of its digits is 11907, while the sum is 37.

The square root of 3711979 is about 1926.6496827394. The cubic root of 3711979 is about 154.8347736403.

The spelling of 3711979 in words is "three million, seven hundred eleven thousand, nine hundred seventy-nine".