4689350081 has 16 divisors (see below), whose sum is σ = 5324706240. Its totient is φ = 4093986240.

The previous prime is 4689350053. The next prime is 4689350087. The reversal of 4689350081 is 1800539864.

It is not a de Polignac number, because 4689350081 - 2¹⁰ = 4689349057 is a prime.

It is a super-2 number, since 2×4689350081² = 43980008364349413122, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4689350087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135926 + ... + 166896.

It is an arithmetic number, because the mean of its divisors is an integer number (332794140).

Almost surely, 2^4689350081 is an apocalyptic number.

It is an amenable number.

4689350081 is a deficient number, since it is larger than the sum of its proper divisors (635356159).

4689350081 is a wasteful number, since it uses less digits than its factorization.

4689350081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31616.

The product of its (nonzero) digits is 207360, while the sum is 44.

The square root of 4689350081 is about 68478.8294365492. The cubic root of 4689350081 is about 1673.8025249437.

The spelling of 4689350081 in words is "four billion, six hundred eighty-nine million, three hundred fifty thousand, eighty-one".