706320632 has 16 divisors (see below), whose sum is σ = 1338005760. Its totient is φ = 349519104.

The previous prime is 706320619. The next prime is 706320661. The reversal of 706320632 is 236023607.

It is a junction number, because it is equal to n+sod(n) for n = 706320595 and 706320604.

It is a congruent number.

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, 454328 + ... + 455879.

It is an arithmetic number, because the mean of its divisors is an integer number (83625360).

Almost surely, 2^706320632 is an apocalyptic number.

It is an amenable number.

706320632 is a deficient number, since it is larger than the sum of its proper divisors (631685128).

706320632 is a wasteful number, since it uses less digits than its factorization.

706320632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910310 (or 910306 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 706320632 is about 26576.6933985400. The cubic root of 706320632 is about 890.5684337391.

The spelling of 706320632 in words is "seven hundred six million, three hundred twenty thousand, six hundred thirty-two".