706944 has 64 divisors (see below), whose sum is σ = 2154240. Its totient is φ = 201216.

The previous prime is 706943. The next prime is 706961. The reversal of 706944 is 449607.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 706944.

It is not an unprimeable number, because it can be changed into a prime (706943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2557 + ... + 2819.

It is an arithmetic number, because the mean of its divisors is an integer number (33660).

2⁷⁰⁶⁹⁴⁴ 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 706944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077120).

706944 is an abundant number, since it is smaller than the sum of its proper divisors (1447296).

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

706944 is a wasteful number, since it uses less digits than its factorization.

706944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 706944 is about 840.7996194100. The cubic root of 706944 is about 89.0830349079.

The spelling of 706944 in words is "seven hundred six thousand, nine hundred forty-four".