704797 has 2 divisors, whose sum is σ = 704798. Its totient is φ = 704796.

The previous prime is 704783. The next prime is 704801. The reversal of 704797 is 797407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367236 + 337561 = 606^2 + 581^2 .

It is a cyclic number.

It is not a de Polignac number, because 704797 - 2¹⁵ = 672029 is a prime.

It is a super-2 number, since 2×704797² = 993477622418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352398 + 352399.

It is an arithmetic number, because the mean of its divisors is an integer number (352399).

2⁷⁰⁴⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

704797 is a deficient number, since it is larger than the sum of its proper divisors (1).

704797 is an equidigital number, since it uses as much as digits as its factorization.

704797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 704797 is about 839.5218877433. The cubic root of 704797 is about 88.9927612679.

It can be divided in two parts, 70 and 4797, that multiplied together give a triangular number (335790 = T₈₁₉).

The spelling of 704797 in words is "seven hundred four thousand, seven hundred ninety-seven".