706706670 has 16 divisors (see below), whose sum is σ = 1696096080. Its totient is φ = 188455104.

The previous prime is 706706639. The next prime is 706706681. The reversal of 706706670 is 76607607.

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 7 ways as a sum of consecutive naturals, for example, 11778415 + ... + 11778474.

It is an arithmetic number, because the mean of its divisors is an integer number (106006005).

Almost surely, 2^706706670 is an apocalyptic number.

706706670 is an abundant number, since it is smaller than the sum of its proper divisors (989389410).

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

706706670 is a wasteful number, since it uses less digits than its factorization.

706706670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23556899.

The product of its (nonzero) digits is 74088, while the sum is 39.

The square root of 706706670 is about 26583.9551233446. The cubic root of 706706670 is about 890.7306502676.

The spelling of 706706670 in words is "seven hundred six million, seven hundred six thousand, six hundred seventy".