650700968 has 16 divisors (see below), whose sum is σ = 1222968660. Its totient is φ = 324576000.

The previous prime is 650700949. The next prime is 650700989. The reversal of 650700968 is 869007056.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 557809924 + 92891044 = 23618^2 + 9638^2 .

It is a super-2 number, since 2×650700968² = 846823499512274048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93233 + ... + 99968.

Almost surely, 2^650700968 is an apocalyptic number.

It is an amenable number.

650700968 is a deficient number, since it is larger than the sum of its proper divisors (572267692).

650700968 is a wasteful number, since it uses less digits than its factorization.

650700968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193628 (or 193624 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 650700968 is about 25508.8409771985. The cubic root of 650700968 is about 866.5503811107.

The spelling of 650700968 in words is "six hundred fifty million, seven hundred thousand, nine hundred sixty-eight".