3704843 has 2 divisors, whose sum is σ = 3704844. Its totient is φ = 3704842.

The previous prime is 3704821. The next prime is 3704849. The reversal of 3704843 is 3484073.

It is a strong prime.

It is an emirp because it is prime and its reverse (3484073) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3704843 is a prime.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 1852421 + 1852422.

It is an arithmetic number, because the mean of its divisors is an integer number (1852422).

Almost surely, 2^3704843 is an apocalyptic number.

3704843 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704843 is an equidigital number, since it uses as much as digits as its factorization.

3704843 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 3704843 is about 1924.7968723998. The cubic root of 3704843 is about 154.7354905956.

The spelling of 3704843 in words is "three million, seven hundred four thousand, eight hundred forty-three".