704605471 has 2 divisors, whose sum is σ = 704605472. Its totient is φ = 704605470.

The previous prime is 704605453. The next prime is 704605487. The reversal of 704605471 is 174506407.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 704605471 - 2⁹ = 704604959 is a prime.

It is a super-3 number, since 3×704605471³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704605771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352302735 + 352302736.

It is an arithmetic number, because the mean of its divisors is an integer number (352302736).

Almost surely, 2^704605471 is an apocalyptic number.

704605471 is a deficient number, since it is larger than the sum of its proper divisors (1).

704605471 is an equidigital number, since it uses as much as digits as its factorization.

704605471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 704605471 is about 26544.4056441277. The cubic root of 704605471 is about 889.8469925916.

The spelling of 704605471 in words is "seven hundred four million, six hundred five thousand, four hundred seventy-one".