650342983 has 2 divisors, whose sum is σ = 650342984. Its totient is φ = 650342982.

The previous prime is 650342971. The next prime is 650342989. The reversal of 650342983 is 389243056.

650342983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 650342983 - 2⁹ = 650342471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650342989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325171491 + 325171492.

It is an arithmetic number, because the mean of its divisors is an integer number (325171492).

Almost surely, 2^650342983 is an apocalyptic number.

650342983 is a deficient number, since it is larger than the sum of its proper divisors (1).

650342983 is an equidigital number, since it uses as much as digits as its factorization.

650342983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 650342983 is about 25501.8231309058. The cubic root of 650342983 is about 866.3914402357.

The spelling of 650342983 in words is "six hundred fifty million, three hundred forty-two thousand, nine hundred eighty-three".