650734627 has 2 divisors, whose sum is σ = 650734628. Its totient is φ = 650734626.

The previous prime is 650734603. The next prime is 650734633. The reversal of 650734627 is 726437056.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 650734627 - 2⁷ = 650734499 is a prime.

It is a super-3 number, since 3×650734627³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 650734627.

It is not a weakly prime, because it can be changed into another prime (650734697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325367313 + 325367314.

It is an arithmetic number, because the mean of its divisors is an integer number (325367314).

Almost surely, 2^650734627 is an apocalyptic number.

650734627 is a deficient number, since it is larger than the sum of its proper divisors (1).

650734627 is an equidigital number, since it uses as much as digits as its factorization.

650734627 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 650734627 is about 25509.5007203199. The cubic root of 650734627 is about 866.5653222884.

The spelling of 650734627 in words is "six hundred fifty million, seven hundred thirty-four thousand, six hundred twenty-seven".