704003 has 2 divisors, whose sum is σ = 704004. Its totient is φ = 704002.

The previous prime is 703991. The next prime is 704009. The reversal of 704003 is 300407.

704003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 704003 - 2¹⁶ = 638467 is a prime.

It is a Sophie Germain prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (704009) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352001 + 352002.

It is an arithmetic number, because the mean of its divisors is an integer number (352002).

2⁷⁰⁴⁰⁰³ is an apocalyptic number.

704003 is a deficient number, since it is larger than the sum of its proper divisors (1).

704003 is an equidigital number, since it uses as much as digits as its factorization.

704003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 14.

The square root of 704003 is about 839.0488662766. The cubic root of 704003 is about 88.9593299851.

The spelling of 704003 in words is "seven hundred four thousand, three", and thus it is an iban number.