3714691 has 2 divisors, whose sum is σ = 3714692. Its totient is φ = 3714690.

The previous prime is 3714673. The next prime is 3714701. The reversal of 3714691 is 1964173.

It is a happy number.

3714691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1964173) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3714691 - 2⁷ = 3714563 is a prime.

3714691 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (3714631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1857345 + 1857346.

It is an arithmetic number, because the mean of its divisors is an integer number (1857346).

Almost surely, 2^3714691 is an apocalyptic number.

3714691 is a deficient number, since it is larger than the sum of its proper divisors (1).

3714691 is an equidigital number, since it uses as much as digits as its factorization.

3714691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4536, while the sum is 31.

The square root of 3714691 is about 1927.3533666663. The cubic root of 3714691 is about 154.8724722807.

The spelling of 3714691 in words is "three million, seven hundred fourteen thousand, six hundred ninety-one".