1704673 has 2 divisors, whose sum is σ = 1704674. Its totient is φ = 1704672.

The previous prime is 1704671. The next prime is 1704679. The reversal of 1704673 is 3764071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1203409 + 501264 = 1097^2 + 708^2 .

It is a cyclic number.

It is not a de Polignac number, because 1704673 - 2¹ = 1704671 is a prime.

Together with 1704671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1704671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 852336 + 852337.

It is an arithmetic number, because the mean of its divisors is an integer number (852337).

2^1704673 is an apocalyptic number.

It is an amenable number.

1704673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1704673 is an equidigital number, since it uses as much as digits as its factorization.

1704673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 1704673 is about 1305.6312649443. The cubic root of 1704673 is about 119.4575749682.

The spelling of 1704673 in words is "one million, seven hundred four thousand, six hundred seventy-three".