650004317 has 2 divisors, whose sum is σ = 650004318. Its totient is φ = 650004316.

The previous prime is 650004301. The next prime is 650004359. The reversal of 650004317 is 713400056.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 604225561 + 45778756 = 24581^2 + 6766^2 .

It is a cyclic number.

It is not a de Polignac number, because 650004317 - 2⁴ = 650004301 is a prime.

It is a super-2 number, since 2×650004317² = 845011224237272978, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (650004517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325002158 + 325002159.

It is an arithmetic number, because the mean of its divisors is an integer number (325002159).

Almost surely, 2^650004317 is an apocalyptic number.

It is an amenable number.

650004317 is a deficient number, since it is larger than the sum of its proper divisors (1).

650004317 is an equidigital number, since it uses as much as digits as its factorization.

650004317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 650004317 is about 25495.1822311589. The cubic root of 650004317 is about 866.2410230568.

The spelling of 650004317 in words is "six hundred fifty million, four thousand, three hundred seventeen".