706904 has 32 divisors (see below), whose sum is σ = 1501200. Its totient is φ = 309120.

The previous prime is 706897. The next prime is 706907. The reversal of 706904 is 409607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706907) by changing a digit.

706904 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2414 + ... + 2690.

2⁷⁰⁶⁹⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (750600).

706904 is an abundant number, since it is smaller than the sum of its proper divisors (794296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

706904 is a wasteful number, since it uses less digits than its factorization.

706904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 706904 is about 840.7758321931. The cubic root of 706904 is about 89.0813547236.

The spelling of 706904 in words is "seven hundred six thousand, nine hundred four".