704088845819 has 2 divisors, whose sum is σ = 704088845820. Its totient is φ = 704088845818.

The previous prime is 704088845813. The next prime is 704088845881. The reversal of 704088845819 is 918548880407.

It is an a-pointer prime, because the next prime (704088845881) can be obtained adding 704088845819 to its sum of digits (62).

It is a weak prime.

It is an emirp because it is prime and its reverse (918548880407) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-704088845819 is a prime.

It is a super-2 number, since 2×704088845819² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (704088845813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352044422909 + 352044422910.

It is an arithmetic number, because the mean of its divisors is an integer number (352044422910).

Almost surely, 2^704088845819 is an apocalyptic number.

704088845819 is a deficient number, since it is larger than the sum of its proper divisors (1).

704088845819 is an equidigital number, since it uses as much as digits as its factorization.

704088845819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20643840, while the sum is 62.

The spelling of 704088845819 in words is "seven hundred four billion, eighty-eight million, eight hundred forty-five thousand, eight hundred nineteen".