3716971 has 2 divisors, whose sum is σ = 3716972. Its totient is φ = 3716970.

The previous prime is 3716969. The next prime is 3716981. The reversal of 3716971 is 1796173.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3716971 - 2¹ = 3716969 is a prime.

Together with 3716969, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3716981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1858485 + 1858486.

It is an arithmetic number, because the mean of its divisors is an integer number (1858486).

Almost surely, 2^3716971 is an apocalyptic number.

3716971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3716971 is an equidigital number, since it uses as much as digits as its factorization.

3716971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7938, while the sum is 34.

The square root of 3716971 is about 1927.9447606195. The cubic root of 3716971 is about 154.9041516333.

The spelling of 3716971 in words is "three million, seven hundred sixteen thousand, nine hundred seventy-one".