650764364 has 12 divisors (see below), whose sum is σ = 1198776600. Its totient is φ = 308256768.

The previous prime is 650764343. The next prime is 650764393. The reversal of 650764364 is 463467056.

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, 4281269 + ... + 4281420.

It is an arithmetic number, because the mean of its divisors is an integer number (99898050).

Almost surely, 2^650764364 is an apocalyptic number.

It is an amenable number.

650764364 is a deficient number, since it is larger than the sum of its proper divisors (548012236).

650764364 is a wasteful number, since it uses less digits than its factorization.

650764364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8562712 (or 8562710 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

The square root of 650764364 is about 25510.0835749317. The cubic root of 650764364 is about 866.5785220677.

The spelling of 650764364 in words is "six hundred fifty million, seven hundred sixty-four thousand, three hundred sixty-four".