4691888009 has 8 divisors (see below), whose sum is σ = 4757837568. Its totient is φ = 4626395280.

The previous prime is 4691887997. The next prime is 4691888011. The reversal of 4691888009 is 9008881964.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4691888009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4691888309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93497 + ... + 134630.

It is an arithmetic number, because the mean of its divisors is an integer number (594729696).

Almost surely, 2^4691888009 is an apocalyptic number.

It is an amenable number.

4691888009 is a deficient number, since it is larger than the sum of its proper divisors (65949559).

4691888009 is a wasteful number, since it uses less digits than its factorization.

4691888009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228415.

The product of its (nonzero) digits is 995328, while the sum is 53.

The square root of 4691888009 is about 68497.3576789645. The cubic root of 4691888009 is about 1674.1044306164.

The spelling of 4691888009 in words is "four billion, six hundred ninety-one million, eight hundred eighty-eight thousand, nine".