706806000 has 200 divisors, whose sum is σ = 2553620784. Its totient is φ = 188438400.

The previous prime is 706805887. The next prime is 706806013. The reversal of 706806000 is 608607.

It is a tau number, because it is divible by the number of its divisors (200).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 159819 + ... + 164181.

Almost surely, 2^706806000 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 706806000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1276810392).

706806000 is an abundant number, since it is smaller than the sum of its proper divisors (1846814784).

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

706806000 is a wasteful number, since it uses less digits than its factorization.

706806000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4398 (or 4373 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 706806000 is about 26585.8232898663. The cubic root of 706806000 is about 890.7723800424.

The spelling of 706806000 in words is "seven hundred six million, eight hundred six thousand".