706715070 has 64 divisors (see below), whose sum is σ = 1789344000. Its totient is φ = 178142976.

The previous prime is 706715069. The next prime is 706715081. The reversal of 706715070 is 70517607.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 323241 + ... + 325419.

It is an arithmetic number, because the mean of its divisors is an integer number (27958500).

Almost surely, 2^706715070 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 706715070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (894672000).

706715070 is an abundant number, since it is smaller than the sum of its proper divisors (1082628930).

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

706715070 is a wasteful number, since it uses less digits than its factorization.

706715070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777.

The product of its (nonzero) digits is 10290, while the sum is 33.

The square root of 706715070 is about 26584.1131129101. The cubic root of 706715070 is about 890.7341793640.

The spelling of 706715070 in words is "seven hundred six million, seven hundred fifteen thousand, seventy".