650071606 has 8 divisors (see below), whose sum is σ = 993505824. Its totient is φ = 318903000.

The previous prime is 650071603. The next prime is 650071607. The reversal of 650071606 is 606170056.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650071601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3066270 + ... + 3066481.

It is an arithmetic number, because the mean of its divisors is an integer number (124188228).

Almost surely, 2^650071606 is an apocalyptic number.

650071606 is a deficient number, since it is larger than the sum of its proper divisors (343434218).

650071606 is a wasteful number, since it uses less digits than its factorization.

650071606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132806.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 650071606 is about 25496.5018384876. The cubic root of 650071606 is about 866.2709133613.

The spelling of 650071606 in words is "six hundred fifty million, seventy-one thousand, six hundred six".