650604316 has 12 divisors (see below), whose sum is σ = 1175285440. Its totient is φ = 314808480.

The previous prime is 650604313. The next prime is 650604349. The reversal of 650604316 is 613406056.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650604313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2623281 + ... + 2623528.

Almost surely, 2^650604316 is an apocalyptic number.

It is an amenable number.

650604316 is a deficient number, since it is larger than the sum of its proper divisors (524681124).

650604316 is a wasteful number, since it uses less digits than its factorization.

650604316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5246844 (or 5246842 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 650604316 is about 25506.9464264149. The cubic root of 650604316 is about 866.5074745742.

The spelling of 650604316 in words is "six hundred fifty million, six hundred four thousand, three hundred sixteen".