706319969672 has 16 divisors (see below), whose sum is σ = 1324393380060. Its totient is φ = 353148401664.

The previous prime is 706319969629. The next prime is 706319969689. The reversal of 706319969672 is 276969913607.

It can be written as a sum of positive squares in 2 ways, for example, as 565675468996 + 140644500676 = 752114^2 + 375026^2 .

It is a junction number, because it is equal to n+sod(n) for n = 706319969599 and 706319969608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1185953 + ... + 1679024.

Almost surely, 2^706319969672 is an apocalyptic number.

It is an amenable number.

706319969672 is a deficient number, since it is larger than the sum of its proper divisors (618073410388).

706319969672 is a wasteful number, since it uses less digits than its factorization.

706319969672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895800 (or 2895796 counting only the distinct ones).

The product of its (nonzero) digits is 46294416, while the sum is 65.

The spelling of 706319969672 in words is "seven hundred six billion, three hundred nineteen million, nine hundred sixty-nine thousand, six hundred seventy-two".