706688260 has 12 divisors (see below), whose sum is σ = 1484045388. Its totient is φ = 282675296.

The previous prime is 706688231. The next prime is 706688263. The reversal of 706688260 is 62886607.

It can be written as a sum of positive squares in 2 ways, for example, as 337971456 + 368716804 = 18384^2 + 19202^2 .

It is not an unprimeable number, because it can be changed into a prime (706688263) 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 3 ways as a sum of consecutive naturals, for example, 17667187 + ... + 17667226.

It is an arithmetic number, because the mean of its divisors is an integer number (123670449).

Almost surely, 2^706688260 is an apocalyptic number.

It is an amenable number.

706688260 is an abundant number, since it is smaller than the sum of its proper divisors (777357128).

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

706688260 is a wasteful number, since it uses less digits than its factorization.

706688260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35334422 (or 35334420 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 706688260 is about 26583.6088595962. The cubic root of 706688260 is about 890.7229155669.

The spelling of 706688260 in words is "seven hundred six million, six hundred eighty-eight thousand, two hundred sixty".