8350779984 has 80 divisors (see below), whose sum is σ = 24044086080. Its totient is φ = 2481960960.

The previous prime is 8350779961. The next prime is 8350780019. The reversal of 8350779984 is 4899770538.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253807 + ... + 284814.

It is an arithmetic number, because the mean of its divisors is an integer number (300551076).

Almost surely, 2^8350779984 is an apocalyptic number.

It is an amenable number.

8350779984 is an abundant number, since it is smaller than the sum of its proper divisors (15693306096).

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

8350779984 is a wasteful number, since it uses less digits than its factorization.

8350779984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538668 (or 538662 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 60.

The square root of 8350779984 is about 91382.6021953851. The cubic root of 8350779984 is about 2028.8145330061.

The spelling of 8350779984 in words is "eight billion, three hundred fifty million, seven hundred seventy-nine thousand, nine hundred eighty-four".