8355430668 has 48 divisors (see below), whose sum is σ = 21146800640. Its totient is φ = 2552399424.

The previous prime is 8355430619. The next prime is 8355430669. The reversal of 8355430668 is 8660345538.

It is not an unprimeable number, because it can be changed into a prime (8355430669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 170980 + ... + 214347.

Almost surely, 2^8355430668 is an apocalyptic number.

It is an amenable number.

8355430668 is an abundant number, since it is smaller than the sum of its proper divisors (12791369972).

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

8355430668 is a wasteful number, since it uses less digits than its factorization.

8355430668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385486 (or 385484 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 48.

The square root of 8355430668 is about 91408.0448757110. The cubic root of 8355430668 is about 2029.1910896182.

The spelling of 8355430668 in words is "eight billion, three hundred fifty-five million, four hundred thirty thousand, six hundred sixty-eight".