706673670007 has 4 divisors (see below), whose sum is σ = 743867021080. Its totient is φ = 669480318936.

The previous prime is 706673669993. The next prime is 706673670037. The reversal of 706673670007 is 700076376607.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 700076376607 = 643 ⋅1088765749.

It is a cyclic number.

It is not a de Polignac number, because 706673670007 - 2⁷ = 706673669879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706673670037) by changing a digit.

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, 18596675508 + ... + 18596675545.

It is an arithmetic number, because the mean of its divisors is an integer number (185966755270).

Almost surely, 2^706673670007 is an apocalyptic number.

706673670007 is a deficient number, since it is larger than the sum of its proper divisors (37193351073).

706673670007 is a wasteful number, since it uses less digits than its factorization.

706673670007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37193351072.

The product of its (nonzero) digits is 1555848, while the sum is 49.

The spelling of 706673670007 in words is "seven hundred six billion, six hundred seventy-three million, six hundred seventy thousand, seven".