3979711 has 2 divisors, whose sum is σ = 3979712. Its totient is φ = 3979710.

The previous prime is 3979691. The next prime is 3979739. The reversal of 3979711 is 1179793.

It is a weak prime.

It is an emirp because it is prime and its reverse (1179793) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3979711 - 2¹¹ = 3977663 is a prime.

3979711 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3979771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1989855 + 1989856.

It is an arithmetic number, because the mean of its divisors is an integer number (1989856).

Almost surely, 2^3979711 is an apocalyptic number.

3979711 is a deficient number, since it is larger than the sum of its proper divisors (1).

3979711 is an equidigital number, since it uses as much as digits as its factorization.

3979711 is an evil number, because the sum of its binary digits is even.

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

The square root of 3979711 is about 1994.9213017059. The cubic root of 3979711 is about 158.4712603008.

The spelling of 3979711 in words is "three million, nine hundred seventy-nine thousand, seven hundred eleven".