4668900081 has 8 divisors (see below), whose sum is σ = 6285639360. Its totient is φ = 3082380432.

The previous prime is 4668900031. The next prime is 4668900091. The reversal of 4668900081 is 1800098664.

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

It is not a de Polignac number, because 4668900081 - 2¹⁹ = 4668375793 is a prime.

It is a super-2 number, since 2×4668900081² = 43597255932723613122, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4668900011) 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, 7554546 + ... + 7555163.

It is an arithmetic number, because the mean of its divisors is an integer number (785704920).

Almost surely, 2^4668900081 is an apocalyptic number.

It is an amenable number.

4668900081 is a deficient number, since it is larger than the sum of its proper divisors (1616739279).

4668900081 is a wasteful number, since it uses less digits than its factorization.

4668900081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15109815.

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 4668900081 is about 68329.3500700834. The cubic root of 4668900081 is about 1671.3658589340.

The spelling of 4668900081 in words is "four billion, six hundred sixty-eight million, nine hundred thousand, eighty-one".