706836 has 48 divisors (see below), whose sum is σ = 1862784. Its totient is φ = 206976.

The previous prime is 706829. The next prime is 706837. The reversal of 706836 is 638607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706837) by changing a digit.

706836 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 15 ways as a sum of consecutive naturals, for example, 3490 + ... + 3686.

It is an arithmetic number, because the mean of its divisors is an integer number (38808).

2⁷⁰⁶⁸³⁶ 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 706836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (931392).

706836 is an abundant number, since it is smaller than the sum of its proper divisors (1155948).

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

706836 is a wasteful number, since it uses less digits than its factorization.

706836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 238 counting only the distinct ones).

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

The square root of 706836 is about 840.7353923798. The cubic root of 706836 is about 89.0784982649.

The spelling of 706836 in words is "seven hundred six thousand, eight hundred thirty-six".