704005778611 has 2 divisors, whose sum is σ = 704005778612. Its totient is φ = 704005778610.

The previous prime is 704005778569. The next prime is 704005778621. The reversal of 704005778611 is 116877500407.

704005778611 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (116877500407) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 704005778611 - 2³⁹ = 154249964723 is a prime.

It is not a weakly prime, because it can be changed into another prime (704005778621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352002889305 + 352002889306.

It is an arithmetic number, because the mean of its divisors is an integer number (352002889306).

Almost surely, 2^704005778611 is an apocalyptic number.

704005778611 is a deficient number, since it is larger than the sum of its proper divisors (1).

704005778611 is an equidigital number, since it uses as much as digits as its factorization.

704005778611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 329280, while the sum is 46.

The spelling of 704005778611 in words is "seven hundred four billion, five million, seven hundred seventy-eight thousand, six hundred eleven".