606686706 has 32 divisors (see below), whose sum is σ = 1384634880. Its totient is φ = 196762608.

The previous prime is 606686687. The next prime is 606686711. The reversal of 606686706 is 607686606.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149826 + ... + 153821.

It is an arithmetic number, because the mean of its divisors is an integer number (43269840).

Almost surely, 2^606686706 is an apocalyptic number.

606686706 is an abundant number, since it is smaller than the sum of its proper divisors (777948174).

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

606686706 is a wasteful number, since it uses less digits than its factorization.

606686706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303695 (or 303689 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 606686706 is about 24631.0110632917. The cubic root of 606686706 is about 846.5543120452.

The spelling of 606686706 in words is "six hundred six million, six hundred eighty-six thousand, seven hundred six".