3704543 has 2 divisors, whose sum is σ = 3704544. Its totient is φ = 3704542.

The previous prime is 3704537. The next prime is 3704573. The reversal of 3704543 is 3454073.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3704543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3704513) 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, 1852271 + 1852272.

It is an arithmetic number, because the mean of its divisors is an integer number (1852272).

Almost surely, 2^3704543 is an apocalyptic number.

3704543 is a deficient number, since it is larger than the sum of its proper divisors (1).

3704543 is an equidigital number, since it uses as much as digits as its factorization.

3704543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 3704543 is about 1924.7189405209. The cubic root of 3704543 is about 154.7313139094.

It can be divided in two parts, 370 and 4543, that added together give a cube (4913 = 17³).

The spelling of 3704543 in words is "three million, seven hundred four thousand, five hundred forty-three".