3713909 has 2 divisors, whose sum is σ = 3713910. Its totient is φ = 3713908.

The previous prime is 3713891. The next prime is 3713917. The reversal of 3713909 is 9093173.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3411409 + 302500 = 1847^2 + 550^2 .

It is a cyclic number.

It is not a de Polignac number, because 3713909 - 2¹² = 3709813 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3713929) 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 as a sum of consecutive naturals, namely, 1856954 + 1856955.

It is an arithmetic number, because the mean of its divisors is an integer number (1856955).

Almost surely, 2^3713909 is an apocalyptic number.

It is an amenable number.

3713909 is a deficient number, since it is larger than the sum of its proper divisors (1).

3713909 is an equidigital number, since it uses as much as digits as its factorization.

3713909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5103, while the sum is 32.

The square root of 3713909 is about 1927.1504871182. The cubic root of 3713909 is about 154.8616038331.

The spelling of 3713909 in words is "three million, seven hundred thirteen thousand, nine hundred nine".