706684 has 12 divisors (see below), whose sum is σ = 1349208. Its totient is φ = 321200.

The previous prime is 706679. The next prime is 706703. The reversal of 706684 is 486607.

706684 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 7987 + ... + 8074.

It is an arithmetic number, because the mean of its divisors is an integer number (112434).

2⁷⁰⁶⁶⁸⁴ is an apocalyptic number.

It is an amenable number.

706684 is a deficient number, since it is larger than the sum of its proper divisors (642524).

706684 is a wasteful number, since it uses less digits than its factorization.

706684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16076 (or 16074 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 706684 is about 840.6449904686. The cubic root of 706684 is about 89.0721125769.

The spelling of 706684 in words is "seven hundred six thousand, six hundred eighty-four".