704986440229 has 2 divisors, whose sum is σ = 704986440230. Its totient is φ = 704986440228.

The previous prime is 704986440161. The next prime is 704986440233. The reversal of 704986440229 is 922044689407.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 585752969025 + 119233471204 = 765345^2 + 345302^2 .

It is an emirp because it is prime and its reverse (922044689407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 704986440229 - 2²³ = 704978051621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 704986440229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704986440269) 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, 352493220114 + 352493220115.

It is an arithmetic number, because the mean of its divisors is an integer number (352493220115).

Almost surely, 2^704986440229 is an apocalyptic number.

It is an amenable number.

704986440229 is a deficient number, since it is larger than the sum of its proper divisors (1).

704986440229 is an equidigital number, since it uses as much as digits as its factorization.

704986440229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6967296, while the sum is 55.

The spelling of 704986440229 in words is "seven hundred four billion, nine hundred eighty-six million, four hundred forty thousand, two hundred twenty-nine".