3694787 has 2 divisors, whose sum is σ = 3694788. Its totient is φ = 3694786.

The previous prime is 3694741. The next prime is 3694799. The reversal of 3694787 is 7874963.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3694787 - 2⁶ = 3694723 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (3694727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1847393 + 1847394.

It is an arithmetic number, because the mean of its divisors is an integer number (1847394).

Almost surely, 2^3694787 is an apocalyptic number.

3694787 is a deficient number, since it is larger than the sum of its proper divisors (1).

3694787 is an equidigital number, since it uses as much as digits as its factorization.

3694787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 44.

The square root of 3694787 is about 1922.1828737142. The cubic root of 3694787 is about 154.5953649953.

The spelling of 3694787 in words is "three million, six hundred ninety-four thousand, seven hundred eighty-seven".