706473306 has 128 divisors (see below), whose sum is σ = 1973790720. Its totient is φ = 181958400.

The previous prime is 706473277. The next prime is 706473311. The reversal of 706473306 is 603374607.

706473306 is a `hidden beast` number, since 7 + 0 + 647 + 3 + 3 + 0 + 6 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 544050 + ... + 545346.

It is an arithmetic number, because the mean of its divisors is an integer number (15420240).

Almost surely, 2^706473306 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706473306, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (986895360).

706473306 is an abundant number, since it is smaller than the sum of its proper divisors (1267317414).

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

706473306 is a wasteful number, since it uses less digits than its factorization.

706473306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457 (or 1451 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 706473306 is about 26579.5655720706. The cubic root of 706473306 is about 890.6325957469.

The spelling of 706473306 in words is "seven hundred six million, four hundred seventy-three thousand, three hundred six".