650291016 has 16 divisors (see below), whose sum is σ = 1625727600. Its totient is φ = 216763664.

The previous prime is 650291003. The next prime is 650291027. The reversal of 650291016 is 610192056.

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, 13547706 + ... + 13547753.

It is an arithmetic number, because the mean of its divisors is an integer number (101607975).

Almost surely, 2^650291016 is an apocalyptic number.

It is an amenable number.

650291016 is an abundant number, since it is smaller than the sum of its proper divisors (975436584).

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

650291016 is a wasteful number, since it uses less digits than its factorization.

650291016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27095468 (or 27095464 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 650291016 is about 25500.8042226123. The cubic root of 650291016 is about 866.3683626882.

The spelling of 650291016 in words is "six hundred fifty million, two hundred ninety-one thousand, sixteen".