706868210 has 16 divisors (see below), whose sum is σ = 1339329600. Its totient is φ = 267865776.

The previous prime is 706868209. The next prime is 706868213. The reversal of 706868210 is 12868607.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (706868213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859990 + ... + 1860369.

It is an arithmetic number, because the mean of its divisors is an integer number (83708100).

Almost surely, 2^706868210 is an apocalyptic number.

706868210 is a deficient number, since it is larger than the sum of its proper divisors (632461390).

706868210 is a wasteful number, since it uses less digits than its factorization.

706868210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3720385.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 706868210 is about 26586.9932485793. The cubic root of 706868210 is about 890.7985132502.

The spelling of 706868210 in words is "seven hundred six million, eight hundred sixty-eight thousand, two hundred ten".