650606682 has 32 divisors (see below), whose sum is σ = 1420784064. Its totient is φ = 196976000.

The previous prime is 650606669. The next prime is 650606701. The reversal of 650606682 is 286606056.

It is a self number, because there is not a number n which added to its sum of digits gives 650606682.

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, 82078 + ... + 89654.

It is an arithmetic number, because the mean of its divisors is an integer number (44399502).

Almost surely, 2^650606682 is an apocalyptic number.

650606682 is an abundant number, since it is smaller than the sum of its proper divisors (770177382).

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

650606682 is a wasteful number, since it uses less digits than its factorization.

650606682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8894.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 650606682 is about 25506.9928058954. The cubic root of 650606682 is about 866.5085249587.

The spelling of 650606682 in words is "six hundred fifty million, six hundred six thousand, six hundred eighty-two".