3707849 has 2 divisors, whose sum is σ = 3707850. Its totient is φ = 3707848.

The previous prime is 3707839. The next prime is 3707857. The reversal of 3707849 is 9487073.

3707849 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 can be written as a sum of positive squares in only one way, i.e., 2839225 + 868624 = 1685^2 + 932^2 .

It is an emirp because it is prime and its reverse (9487073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3707849 - 2⁸ = 3707593 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3707839) 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, 1853924 + 1853925.

It is an arithmetic number, because the mean of its divisors is an integer number (1853925).

Almost surely, 2^3707849 is an apocalyptic number.

It is an amenable number.

3707849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3707849 is an equidigital number, since it uses as much as digits as its factorization.

3707849 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 3707849 is about 1925.5775756900. The cubic root of 3707849 is about 154.7773285486. Note that the first 3 decimals are identical.

The spelling of 3707849 in words is "three million, seven hundred seven thousand, eight hundred forty-nine".