706788712 has 32 divisors (see below), whose sum is σ = 1580400000. Its totient is φ = 289738944.

The previous prime is 706788707. The next prime is 706788713. The reversal of 706788712 is 217887607.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (706788713) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 273087 + ... + 275662.

It is an arithmetic number, because the mean of its divisors is an integer number (49387500).

Almost surely, 2^706788712 is an apocalyptic number.

It is an amenable number.

706788712 is an abundant number, since it is smaller than the sum of its proper divisors (873611288).

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

706788712 is a wasteful number, since it uses less digits than its factorization.

706788712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548785 (or 548781 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 46.

The square root of 706788712 is about 26585.4981521882. The cubic root of 706788712 is about 890.7651174185.

The spelling of 706788712 in words is "seven hundred six million, seven hundred eighty-eight thousand, seven hundred twelve".