6449080322 has 16 divisors (see below), whose sum is σ = 10492480152. Its totient is φ = 2960839680.

The previous prime is 6449080289. The next prime is 6449080327. The reversal of 6449080322 is 2230809446.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 4062660121 + 2386420201 = 63739^2 + 48851^2 .

It is not an unprimeable number, because it can be changed into a prime (6449080327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311763 + ... + 2314550.

Almost surely, 2^6449080322 is an apocalyptic number.

6449080322 is a deficient number, since it is larger than the sum of its proper divisors (4043399830).

6449080322 is a wasteful number, since it uses less digits than its factorization.

6449080322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626373.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 6449080322 is about 80306.1661517968. The cubic root of 6449080322 is about 1861.3695084060.

Adding to 6449080322 its reverse (2230809446), we get a palindrome (8679889768).

The spelling of 6449080322 in words is "six billion, four hundred forty-nine million, eighty thousand, three hundred twenty-two".