650713912 has 16 divisors (see below), whose sum is σ = 1232170200. Its totient is φ = 322135200.

The previous prime is 650713909. The next prime is 650713937. The reversal of 650713912 is 219317056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401862 + ... + 403477.

Almost surely, 2^650713912 is an apocalyptic number.

It is an amenable number.

650713912 is a deficient number, since it is larger than the sum of its proper divisors (581456288).

650713912 is a wasteful number, since it uses less digits than its factorization.

650713912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805446 (or 805442 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 650713912 is about 25509.0946918937. The cubic root of 650713912 is about 866.5561269931.

The spelling of 650713912 in words is "six hundred fifty million, seven hundred thirteen thousand, nine hundred twelve".