8327778330 has 64 divisors (see below), whose sum is σ = 21234752640. Its totient is φ = 2086205184.

The previous prime is 8327778323. The next prime is 8327778343. The reversal of 8327778330 is 338777238.

It is a self number, because there is not a number n which added to its sum of digits gives 8327778330.

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 31 ways as a sum of consecutive naturals, for example, 97164 + ... + 161543.

It is an arithmetic number, because the mean of its divisors is an integer number (331793010).

Almost surely, 2^8327778330 is an apocalyptic number.

8327778330 is an abundant number, since it is smaller than the sum of its proper divisors (12906974310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8327778330 is a wasteful number, since it uses less digits than its factorization.

8327778330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258783.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 8327778330 is about 91256.6618390132. The cubic root of 8327778330 is about 2026.9500763573.

The spelling of 8327778330 in words is "eight billion, three hundred twenty-seven million, seven hundred seventy-eight thousand, three hundred thirty".