704842609012 has 12 divisors (see below), whose sum is σ = 1233668157316. Its totient is φ = 352365992640.

The previous prime is 704842609007. The next prime is 704842609063. The reversal of 704842609012 is 210906248407.

It can be written as a sum of positive squares in 2 ways, for example, as 663680691556 + 41161917456 = 814666^2 + 202884^2 .

It is a super-2 number, since 2×704842609012² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 704842609012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13799289 + ... + 13850272.

Almost surely, 2^704842609012 is an apocalyptic number.

It is an amenable number.

704842609012 is a deficient number, since it is larger than the sum of its proper divisors (528825548304).

704842609012 is a wasteful number, since it uses less digits than its factorization.

704842609012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27655938 (or 27655936 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 704842609012 in words is "seven hundred four billion, eight hundred forty-two million, six hundred nine thousand, twelve".