704097 has 6 divisors (see below), whose sum is σ = 1017042. Its totient is φ = 469392.

The previous prime is 704087. The next prime is 704101. The reversal of 704097 is 790407.

It can be written as a sum of positive squares in only one way, i.e., 389376 + 314721 = 624^2 + 561^2 .

It is not a de Polignac number, because 704097 - 2¹² = 700001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 704097.

It is not an unprimeable number, because it can be changed into a prime (704017) 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 in 5 ways as a sum of consecutive naturals, for example, 39108 + ... + 39125.

It is an arithmetic number, because the mean of its divisors is an integer number (169507).

2⁷⁰⁴⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

704097 is a deficient number, since it is larger than the sum of its proper divisors (312945).

704097 is a wasteful number, since it uses less digits than its factorization.

704097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78239 (or 78236 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 704097 is about 839.1048802146. The cubic root of 704097 is about 88.9632891561.

The spelling of 704097 in words is "seven hundred four thousand, ninety-seven".