704069 has 2 divisors, whose sum is σ = 704070. Its totient is φ = 704068.

The previous prime is 704059. The next prime is 704087. The reversal of 704069 is 960407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407044 + 297025 = 638^2 + 545^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704069 is a prime.

It is a super-2 number, since 2×704069² = 991426313522, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704009) 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, 352034 + 352035.

It is an arithmetic number, because the mean of its divisors is an integer number (352035).

2⁷⁰⁴⁰⁶⁹ is an apocalyptic number.

It is an amenable number.

704069 is a deficient number, since it is larger than the sum of its proper divisors (1).

704069 is an equidigital number, since it uses as much as digits as its factorization.

704069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 704069 is about 839.0881956028. The cubic root of 704069 is about 88.9621098654.

The spelling of 704069 in words is "seven hundred four thousand, sixty-nine".