650334069 has 64 divisors (see below), whose sum is σ = 1213255680. Its totient is φ = 334445760.

The previous prime is 650334053. The next prime is 650334073. The reversal of 650334069 is 960433056.

It is not a de Polignac number, because 650334069 - 2⁴ = 650334053 is a prime.

It is a super-2 number, since 2×650334069² = 845868802604193522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (650334469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 212619 + ... + 215655.

It is an arithmetic number, because the mean of its divisors is an integer number (18957120).

Almost surely, 2^650334069 is an apocalyptic number.

It is an amenable number.

650334069 is a deficient number, since it is larger than the sum of its proper divisors (562921611).

650334069 is a wasteful number, since it uses less digits than its factorization.

650334069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3161 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 650334069 is about 25501.6483584885. The cubic root of 650334069 is about 866.3874817867.

The spelling of 650334069 in words is "six hundred fifty million, three hundred thirty-four thousand, sixty-nine".