706585650 has 48 divisors (see below), whose sum is σ = 1764991200. Its totient is φ = 187061760.

The previous prime is 706585643. The next prime is 706585673. The reversal of 706585650 is 56585607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3906 + ... + 37794.

It is an arithmetic number, because the mean of its divisors is an integer number (36770650).

Almost surely, 2^706585650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706585650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (882495600).

706585650 is an abundant number, since it is smaller than the sum of its proper divisors (1058405550).

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

706585650 is a wasteful number, since it uses less digits than its factorization.

706585650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34043 (or 34038 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 42.

The square root of 706585650 is about 26581.6788408859. The cubic root of 706585650 is about 890.6798029681.

The spelling of 706585650 in words is "seven hundred six million, five hundred eighty-five thousand, six hundred fifty".