3719713 has 2 divisors, whose sum is σ = 3719714. Its totient is φ = 3719712.

The previous prime is 3719711. The next prime is 3719717. The reversal of 3719713 is 3179173.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3598609 + 121104 = 1897^2 + 348^2 .

It is an emirp because it is prime and its reverse (3179173) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3719713 - 2¹ = 3719711 is a prime.

Together with 3719711, it forms a pair of twin primes.

3719713 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3719711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1859856 + 1859857.

It is an arithmetic number, because the mean of its divisors is an integer number (1859857).

Almost surely, 2^3719713 is an apocalyptic number.

It is an amenable number.

3719713 is a deficient number, since it is larger than the sum of its proper divisors (1).

3719713 is an equidigital number, since it uses as much as digits as its factorization.

3719713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3969, while the sum is 31.

The square root of 3719713 is about 1928.6557494794. The cubic root of 3719713 is about 154.9422330694.

The spelling of 3719713 in words is "three million, seven hundred nineteen thousand, seven hundred thirteen".