704350085 has 4 divisors (see below), whose sum is σ = 845220108. Its totient is φ = 563480064.

The previous prime is 704350067. The next prime is 704350109. The reversal of 704350085 is 580053407.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 580053407 = 281 ⋅2064247.

It can be written as a sum of positive squares in 2 ways, for example, as 506835169 + 197514916 = 22513^2 + 14054^2 .

It is a cyclic number.

It is not a de Polignac number, because 704350085 - 2⁸ = 704349829 is a prime.

It is a super-3 number, since 3×704350085³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70435004 + ... + 70435013.

It is an arithmetic number, because the mean of its divisors is an integer number (211305027).

Almost surely, 2^704350085 is an apocalyptic number.

It is an amenable number.

704350085 is a deficient number, since it is larger than the sum of its proper divisors (140870023).

704350085 is a wasteful number, since it uses less digits than its factorization.

704350085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140870022.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 704350085 is about 26539.5946653298. The cubic root of 704350085 is about 889.7394705171.

The spelling of 704350085 in words is "seven hundred four million, three hundred fifty thousand, eighty-five".