706324212 has 144 divisors (see below), whose sum is σ = 2086017024. Its totient is φ = 207036000.

The previous prime is 706324189. The next prime is 706324217. The reversal of 706324212 is 212423607.

706324212 is a `hidden beast` number, since 7 + 0 + 632 + 4 + 21 + 2 = 666.

706324212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (706324217) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330387 + ... + 332517.

Almost surely, 2^706324212 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 706324212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043008512).

706324212 is an abundant number, since it is smaller than the sum of its proper divisors (1379692812).

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

706324212 is a wasteful number, since it uses less digits than its factorization.

706324212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2192 (or 2178 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 706324212 is about 26576.7607507010. The cubic root of 706324212 is about 890.5699383577.

Adding to 706324212 its reverse (212423607), we get a palindrome (918747819).

The spelling of 706324212 in words is "seven hundred six million, three hundred twenty-four thousand, two hundred twelve".