650016322 has 8 divisors (see below), whose sum is σ = 975744972. Its totient is φ = 324768000.

The previous prime is 650016307. The next prime is 650016329. The reversal of 650016322 is 223610056.

It can be written as a sum of positive squares in 2 ways, for example, as 468332881 + 181683441 = 21641^2 + 13479^2 .

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

It is not an unprimeable number, because it can be changed into a prime (650016329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116679 + ... + 122122.

Almost surely, 2^650016322 is an apocalyptic number.

650016322 is a deficient number, since it is larger than the sum of its proper divisors (325728650).

650016322 is a wasteful number, since it uses less digits than its factorization.

650016322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240164.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 650016322 is about 25495.4176667102. The cubic root of 650016322 is about 866.2463559236.

Adding to 650016322 its reverse (223610056), we get a palindrome (873626378).

It can be divided in two parts, 6500 and 16322, that added together give a palindrome (22822).

The spelling of 650016322 in words is "six hundred fifty million, sixteen thousand, three hundred twenty-two".