7800328306 has 16 divisors (see below), whose sum is σ = 11755126080. Its totient is φ = 3881994480.

The previous prime is 7800328279. The next prime is 7800328357. The reversal of 7800328306 is 6038230087.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 382816 + ... + 402676.

It is an arithmetic number, because the mean of its divisors is an integer number (734695380).

Almost surely, 2^7800328306 is an apocalyptic number.

7800328306 is a deficient number, since it is larger than the sum of its proper divisors (3954797774).

7800328306 is a wasteful number, since it uses less digits than its factorization.

7800328306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20769.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 7800328306 is about 88319.4673104407. The cubic root of 7800328306 is about 1983.2203068199.

The spelling of 7800328306 in words is "seven billion, eight hundred million, three hundred twenty-eight thousand, three hundred six".