3704819 has 2 divisors, whose sum is σ = 3704820. Its totient is φ = 3704818.

The previous prime is 3704761. The next prime is 3704821. The reversal of 3704819 is 9184073.

It is a strong prime.

It is an emirp because it is prime and its reverse (9184073) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3704819 - 2²⁰ = 2656243 is a prime.

It is a super-2 number, since 2×3704819² = 27451367645522, which contains 22 as substring.

Together with 3704821, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3704849) 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, 1852409 + 1852410.

It is an arithmetic number, because the mean of its divisors is an integer number (1852410).

Almost surely, 2^3704819 is an apocalyptic number.

3704819 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704819 is an equidigital number, since it uses as much as digits as its factorization.

3704819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 3704819 is about 1924.7906379656. The cubic root of 3704819 is about 154.7351564690.

The spelling of 3704819 in words is "three million, seven hundred four thousand, eight hundred nineteen".