704243567 has 2 divisors, whose sum is σ = 704243568. Its totient is φ = 704243566.

The previous prime is 704243557. The next prime is 704243591. The reversal of 704243567 is 765342407.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 704243567 - 2⁶ = 704243503 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 704243567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704243537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352121783 + 352121784.

It is an arithmetic number, because the mean of its divisors is an integer number (352121784).

Almost surely, 2^704243567 is an apocalyptic number.

704243567 is a deficient number, since it is larger than the sum of its proper divisors (1).

704243567 is an equidigital number, since it uses as much as digits as its factorization.

704243567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 38.

The square root of 704243567 is about 26537.5878142683. The cubic root of 704243567 is about 889.6946168528.

The spelling of 704243567 in words is "seven hundred four million, two hundred forty-three thousand, five hundred sixty-seven".