704983 has 2 divisors, whose sum is σ = 704984. Its totient is φ = 704982.

The previous prime is 704947. The next prime is 704989. The reversal of 704983 is 389407.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704983 is a prime.

It is an Ulam number.

704983 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704989) 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, 352491 + 352492.

It is an arithmetic number, because the mean of its divisors is an integer number (352492).

2⁷⁰⁴⁹⁸³ is an apocalyptic number.

704983 is a deficient number, since it is larger than the sum of its proper divisors (1).

704983 is an equidigital number, since it uses as much as digits as its factorization.

704983 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 31.

The square root of 704983 is about 839.6326577736. The cubic root of 704983 is about 89.0005891473. Note that the first 3 decimals are identical.

The spelling of 704983 in words is "seven hundred four thousand, nine hundred eighty-three".