704047441 has 2 divisors, whose sum is σ = 704047442. Its totient is φ = 704047440.

The previous prime is 704047439. The next prime is 704047453. The reversal of 704047441 is 144740407.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 522579600 + 181467841 = 22860^2 + 13471^2 .

It is a cyclic number.

It is not a de Polignac number, because 704047441 - 2¹ = 704047439 is a prime.

It is a super-3 number, since 3×704047441³ (a number of 28 digits) contains 333 as substring.

Together with 704047439, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (704087441) by changing a digit.

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 as a sum of consecutive naturals, namely, 352023720 + 352023721.

It is an arithmetic number, because the mean of its divisors is an integer number (352023721).

Almost surely, 2^704047441 is an apocalyptic number.

It is an amenable number.

704047441 is a deficient number, since it is larger than the sum of its proper divisors (1).

704047441 is an equidigital number, since it uses as much as digits as its factorization.

704047441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 704047441 is about 26533.8923077637. The cubic root of 704047441 is about 889.6120183242.

Adding to 704047441 its reverse (144740407), we get a palindrome (848787848).

The spelling of 704047441 in words is "seven hundred four million, forty-seven thousand, four hundred forty-one".