8929945630 has 8 divisors (see below), whose sum is σ = 16073902152. Its totient is φ = 3571978248.

The previous prime is 8929945627. The next prime is 8929945631. The reversal of 8929945630 is 365499298.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8929945631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446497272 + ... + 446497291.

It is an arithmetic number, because the mean of its divisors is an integer number (2009237769).

Almost surely, 2^8929945630 is an apocalyptic number.

8929945630 is a deficient number, since it is larger than the sum of its proper divisors (7143956522).

8929945630 is a wasteful number, since it uses less digits than its factorization.

8929945630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892994570.

The product of its (nonzero) digits is 4199040, while the sum is 55.

The square root of 8929945630 is about 94498.3895629973. The cubic root of 8929945630 is about 2074.6727605111.

The spelling of 8929945630 in words is "eight billion, nine hundred twenty-nine million, nine hundred forty-five thousand, six hundred thirty".