704934774065 has 8 divisors (see below), whose sum is σ = 865594327488. Its totient is φ = 550832753520.

The previous prime is 704934774059. The next prime is 704934774077. The reversal of 704934774065 is 560477439407.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-704934774065 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 704934774065.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1639382981 + ... + 1639383410.

It is an arithmetic number, because the mean of its divisors is an integer number (108199290936).

Almost surely, 2^704934774065 is an apocalyptic number.

It is an amenable number.

704934774065 is a deficient number, since it is larger than the sum of its proper divisors (160659553423).

704934774065 is a wasteful number, since it uses less digits than its factorization.

704934774065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3278766439.

The product of its (nonzero) digits is 17781120, while the sum is 56.

The spelling of 704934774065 in words is "seven hundred four billion, nine hundred thirty-four million, seven hundred seventy-four thousand, sixty-five".