8917809934 has 32 divisors (see below), whose sum is σ = 14720227200. Its totient is φ = 4018239840.

The previous prime is 8917809883. The next prime is 8917809949. The reversal of 8917809934 is 4399087198.

It is a happy number.

8917809934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2435397 + ... + 2439055.

It is an arithmetic number, because the mean of its divisors is an integer number (460007100).

Almost surely, 2^8917809934 is an apocalyptic number.

8917809934 is a deficient number, since it is larger than the sum of its proper divisors (5802417266).

8917809934 is a wasteful number, since it uses less digits than its factorization.

8917809934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The square root of 8917809934 is about 94434.1566066008. The cubic root of 8917809934 is about 2073.7325154472.

The spelling of 8917809934 in words is "eight billion, nine hundred seventeen million, eight hundred nine thousand, nine hundred thirty-four".