704984243 has 2 divisors, whose sum is σ = 704984244. Its totient is φ = 704984242.

The previous prime is 704984213. The next prime is 704984249. The reversal of 704984243 is 342489407.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 704984243 - 2²⁶ = 637875379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 704984243.

It is not a weakly prime, because it can be changed into another prime (704984249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352492121 + 352492122.

It is an arithmetic number, because the mean of its divisors is an integer number (352492122).

Almost surely, 2^704984243 is an apocalyptic number.

704984243 is a deficient number, since it is larger than the sum of its proper divisors (1).

704984243 is an equidigital number, since it uses as much as digits as its factorization.

704984243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 704984243 is about 26551.5393715694. The cubic root of 704984243 is about 890.0064145479.

The spelling of 704984243 in words is "seven hundred four million, nine hundred eighty-four thousand, two hundred forty-three".