650134417 has 8 divisors (see below), whose sum is σ = 705168072. Its totient is φ = 596966400.

The previous prime is 650134403. The next prime is 650134439. The reversal of 650134417 is 714431056.

It can be written as a sum of positive squares in 4 ways, for example, as 150209536 + 499924881 = 12256^2 + 22359^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 650134417 - 2¹¹ = 650132369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (650134447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465684 + ... + 467077.

It is an arithmetic number, because the mean of its divisors is an integer number (88146009).

Almost surely, 2^650134417 is an apocalyptic number.

It is an amenable number.

650134417 is a deficient number, since it is larger than the sum of its proper divisors (55033655).

650134417 is a wasteful number, since it uses less digits than its factorization.

650134417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932819.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 650134417 is about 25497.7335659466. The cubic root of 650134417 is about 866.2988126417.

The spelling of 650134417 in words is "six hundred fifty million, one hundred thirty-four thousand, four hundred seventeen".